Dispensette dari BRAND

dispensette
Dispensette dari BRAND ini dipasarkan dengan tiga varian menurut kegunaannya, yaitu Dispensette III, Dispensette Organik, dan Dispensette TA. Baiklah kita mulai dari Dispensette III. Dispensette ini lebih diperuntukan untuk applikasi larutan yang bersifat basa alkali, asam, saline dan juga beberapa larutaan organik. Sedangkan untuk Dispensette Organik sangat disarankan untuk pelarut-pelarut organik dan asam kuat. dan Dispensette TA penggunaanya lebih untuk larutan yang mempunyai kelarutan yang tinggi seperti peroksida dan asam hydrofluoric serta asam dan basa yang kuat

BRAND adalah salah satu produsen dispensette yang berpengalaman sejak lama, konsisten menjaga mutu. Dispensette berfungsi sama dengan pipet lainnya, yaitu untuk memindahkan suatu cairan dengan volume tertentu ke tempat lain. Untuk skala labor dengan aktifitas pemipetan berlangsung dengan frekuensi sering, maka dispensette ini menjadi sebuah keharusan, selain waktu yang cepat tentu dengan akurasi yang tepat.

Dispensette dari BRAND ini dipasarkan dengan tiga varian menurut kegunaannya, yaitu Dispensette III, Dispensette Organik, dan Dispensette TA. Baiklah kita mulai dari Dispensette III. Dispensette ini lebih diperuntukan untuk applikasi larutan yang bersifat basa alkali, asam, saline dan juga beberapa larutaan organik. Sedangkan untuk Dispensette Organik sangat disarankan untuk pelarut-pelarut organik dan asam kuat. dan Dispensette TA penggunaanya lebih untuk larutan yang mempunyai kelarutan yang tinggi seperti peroksida dan asam hydrofluoric serta asam dan basa yang kuat. Untuk applikasi banyak larutan dan solvent dapat dilihat di tabel di brosur.

Dispensette III dan Organi terdiri dari type digital, analog adjustable dan fix volume, sedangkan untuk Dispensette TA hanya terdapat type analog adjustable.

Perbedaan kegunaan dari dispensette ini juga terlihat dari material dari dispensette itu sendiri, seperti perbedaan berdasarkan bahan dan material yang kontak langsung dengan larutan yang akan di applikassikan dari masing-masing jenis dispensette adalah sebagai berikut :
Dispensette® III: borosilicate glass, Al2O3-ceramic, platinum-iridium, ETFE, FEP, PFA dan PP (discharge tube safety screw cap)
Dispensette® Organic: borosilicate glass, Al2O3-ceramic, tantalum, ETFE, FEP, PFA and PP (discharge tube safety screw cap)
Dispensette® TA: ETFE, FEP, PFA and PTFE. The purest sapphire is used for the valves. Depending on the design, platinumiridium or tantalum are available as
spring materials.

Dispensette Organik (warna kuning-code) sangat ideal untuk dispensing pelarut organik termasuk diklorinasi dan fluorinated hidrokarbon (misalnya, trichlorotrifluoroethane dan diklorometana), asam terkonsentrasi (misalnya HCl dan HNO3), asam trifluoroasetat (TFA), tetrahidrofuran (THF) dan peroksida. Untuk basis dan solusi saline kami merekomendasikan Dispensette® III.

Rekomendasi di atas didasarkan atas pengujian ketat sebelum diproduksi masal dan sesudahnya. Selalu ikuti petunjuk pada manual operasi serta spesifikasi pabrik reagen ini. Sebagai tambahan untuk bahan kimia ini, berbagai solusi garam organik dan anorganik (misalnya, buffer biologi), biologi deterjen dan media untuk kultur sel dapat ditiadakan. Jika Anda memerlukan informasi tentang bahan kimia tidak terdaftar, jangan ragu untuk menghubungi BRAND.

Moisture Analyzer KERN MLB503

moisture analyzer
Alat ini mempunyai spesifikasi sebagai berikut, featurenya CE Compliant, power input 230 V, bekerja pada range suhu 50 – 160 C dengan 2 unit quartz pemanas halogen yang masing-masingnya 200W, plate sample terbuat dari aluminium

Berikut ini kami akan menjelaskan sebuah peralatan laboratorium yaitu Moisture Analyzer, alat ini berfungsi untuk menentukan kandungan air dalam suatu sample dan atau berat massa dari suatu sample, baik sample padat maupun sample cair, pada beberapa jenis alat moisture analyzer ini dibatasi penggunaanya untuk cairan minyak atau oli atau produk minyak bumi dan turunannya.
Kali ini kami akan memperkenalkan moisture analyzer produksi pabrikan KERN dari Jepang, salah satunya yaitu type MLB50-3, type ini mampu mengukur banyak ragam sample yang tidak memerlukan perlakuan khusus pada tahap awalnya. Alat ini banyak digunakan padda laboratorium pabrik tepung dari biji-bijian, pabrik cat dengan bahan baku yang berbentuk powder, pabrik kosmetik dan pabrik farmasi lainnya. Hampir semua laboratorium pabrik pengolahan makanan menggunakan alat ini.
Alat ini mempunyai spesifikasi sebagai berikut, featurenya CE Compliant, power input 230 V, bekerja pada range suhu 50 – 160 C dengan 2 unit quartz pemanas halogen yang masing-masingnya 200W, plate sample terbuat dari aluminium , berat unit 5 kg, dimensi w x d x h 170mm x 300mm x 180mm, Readout 0.01%, Repeatability weight 1g 0.2%, Repeatability weight 10g 0.02%, % humidity = weight reduction 0-100%, % dry mass = residual weight 100-0%, % ATRO 100-999%.
Type ini secara otomatis melakukan pengeringan sampai berat sample kostan, dan dapat juga di setting untuk pengaturan ini secara semi otomatis yaitu saat berat konstan sudah didapatkan sebelum waktu teoritis. Waktu untuk pengukuran dapat diatur mulai dari menit ke 10 sampai 9 jam 50 menit. Pemerikasaan nilai ukur dengan rentang interval 1 – 59 detik. Untuk spesifikasi lengkapnya silahkan lihat disini.
Melihat spesifikasi Kern MLB503 diatas, akan sangat memudahkan dan keakuratan penilaian dari analisa sample.

Pompa Vakum Diafragma Tahan Kimia

pompa vakum tahan kimia
Pompa vakum diafragma tahan kimia knf laboport

Pada kesempatan ini kami ingin memperkenalkan lebih jauh tentang vacuum pump yang tahan terhadap penggunaan uap dan gas dari bahan kimia.
Sering kali masalah yang terjadi laboratorium adalah penggunaan vacuum pump yang tidak tahan terhadap gas dan uap kimia, mengakibatkan sebentar saja saja pompa tersebut sudah rusak, hal ini merupakan kesalahan pemilihan jenis pompa, banyak mahasiswa mengaplikasikan pompa vacuum untuk semua aktifitas laboratorium, padahal mereka tahu itu tidak benar, mungkin karena alasan keterbatasan ketersediaan pompa, atau karena tidak tersedianya pompa yang sesuai kebutuhan saat itu.
KNF LABOPORT® adalah salah satu nama dari produsen vacuum pump yang memproduksi pompa vakum jenis diafragma yang tahan terhadap uap dan gas kimia. Pompa ini dirancang untuk dapat digunakan mentransfer dan mengevakuasi hampir semua gas dan uap di laboratorium. Mereka menggunakan bahan-bahan tahan kimia seperti PTFE untuk seluruh bagian kepala pompa, FFPM untuk katup, dan diafragma KNF terstruktur dengan lapisan PTFE.
Disini kami kenalkan Vacuum pump tahan kimia seri N 840,3 memggunakan diafragma pompa yang double kepala, jelas tidak menggunakan oli, dan kering dalam pengoperasiannya pada berbagai aplikasi laboratorium. Mereka bekerja (mentransfer dan memompa turun) tanpa terkontaminasi.
Bekerja mendeliveri gas atau uap maksimal sebanyak 34 liter per menit dan ultimate vacuum nya sebesar 8 bar g, sudah sangat cukup untuk semua aplikasi penelitian di laboratorium, baik itu untuk rotary evaporator atau sistem penyaringan lainnya. Power konsumsinya sebesar 245 Watt. Berat unit sebesar 12.6 Kg, dan dimensi L.341cm H.226cm W.166cm.
Jantung dari pompa ini yaitu diafragma  KNF terstruktur didesain dengan sangat kompak, Diafragma ini dipatenkan stres-dioptimalkan menggunakan metode Finite Elemen. Akibatnya, KNF mampu membuat pompa kecil sambil meningkatkan umur pakai diafragma lebih lama.

Untuk brosur dan data teknis lainnya silahkan download disini

Balance Mettler Toledo JL Series JL6001-G/LA01

balance jewelry
Designed to meet the needs of gold trade users, the range includes models intended for everyday use by goldsmiths, jewelry manufacturers and retailers, high-precision models for assay offices and hallmarking, and a high-capacity line for weighing larger quantities in metal refining and inventory taking.

Designed to meet the needs of gold trade users, the range includes models intended for everyday use by goldsmiths, jewelry manufacturers and retailers, high-precision models for assay offices and hallmarking, and a high-capacity line for weighing larger quantities in metal refining and inventory taking.
Weighing reduced to essentials: METTLER TOLEDO quality and accuracy with a very affordable price tag. Compactness and affordability combined with accuracy and quality. Portable and RS232 interface built in to connect a Printer or an Auxiliary display

Shipping weight: 8.646 lbs (3.922kg)
Brand: Mettler Toledo
Capacity: 6,100g
Accuracy: 0.1g
Dimensions: 7-5/8″W x 8-7/8″D x 2-5/8″H
Platform dimensions: 160mm dia.
Modes: Grams, kilograms, milligrams, pounds, ounces, troy ounces, carats, pennyweights, grains, momme, mesghal, tael, tala and baht
Country of origin: Switzerland

The JL series from Mettler Toledo delivers balances and scales ideal for goldsmiths, jewelry manufacturers, retail jewelry shops and design studios. This scale includes a weight for external calibration, which is required prior to final inspection and sealing by U.S. Weights and Measures, to ensure LFT compliance.
• Low-profile design with auto shut-off and large, high-contrast display.
• Portable with easy digital calibration from keypad.
• RS232 connectivity for computer direct interface.
• Built-in lug on the back for use with an anti-theft tether.
• Powered by four AA batteries (not included) or on 110-volt AC power outlet (adapter included).

Portable Turbidimeter Velp TB1

Turbidimeter TB1
The measurement range is from 0 to 1000 NTU with an accuracy of reading ±2% from 0 to 500 NTU and ±3% from 501 to 1000 NTU.
TB1 is self contained unit which operates independently (1200 tests), using a set of 4 batteries.

Turbidity is one of the most measured parameters in water analysis testing. The turbidity value is important for different determinations, such as drinking water applications, disinfection processes, and industrial processes for water treatment.
The TB1 portable turbidimeter allows you to measure, in a simple and precise way, the turbidity of aqueous samples. The measurement is supplied in Nephelometric Turbidity Units (NTU). The compact design allows easy, on-site handling and is highly resistant wear and tear High quality, easy to use, and totally waterproof—these are the features that make the TB1 turbidimeter unique and of keen interest to operators working in the water analysis field.

Features and Benefits
The measure of turbidity is based on International Analytical Method ISO 7027 that allows high reproducibility of the measured values.
With few buttons, you can achieve a simple and rapid calibration. In a few seconds, the instrument provides the information requested about the standard and the sample to be analyzed.
The measurement range is from 0 to 1000 NTU with an accuracy of reading ±2% from 0 to 500 NTU and ±3% from 501 to 1000 NTU.
TB1 is self contained unit which operates independently (1200 tests), using a set of 4 batteries.
Among the main characteristics:
– Friendly use – LCD display allows an easy value reading of the measure unit and provides useful error messages
– Supply – Turbidimeter is supplied with 4 primary standards and 3 empty vials to allow you to compare different sample readings
– Safety – High electric protection degree IP 67

Features Descripiton :
Measurement method : ISO 7027 nephelometric method (90°)
Measurement range : 0-1000 NTU
Accuracy :
±2% in the range 0-500 NTU
± 3% in the range 501 – 1000 NTU
Calibration standards : 0.02, 20, 100, 800 NTU
Reproducibility : ± 0.01 NTU or ± 1% of the readings, better on gel samples
Light source : IR emitting diodes (wavelenght 850 nm)
Protection degree CEI EN 60529 : IP 67
Weight : 0,2 Kg (0.4 lb)
Dimension (W x H x D) 68 x 50 x 155 mm (2.7 x 2 x 6.1 in)

Biological Microscope Bestscope BS2040B

bestscope biological miroscope
BS-2040 binocular and trinocular microscopes are ideal instrument in biological, histological, pathological field and can be widely used in medical and sanitary establishments, laboratories, institutes, academic laboratories, colleges and universities

With precision machining equipment and advanced alignment technology, BS-2040 series binocular and trinocular microscopes are classical biological microscopes. Infinite Optional system offers very high quality images. Digital cameras can be added to the trinocular head or eyepiece tube for digital image capture and analysis.

Features :
1. Infinite Optional System.
2. Extra Wide Field Eyepiece EW10×/20 with Diopter Adjustment is optional.
3. Sliding-in Centerable Condenser.
4. Easy carrying Handle.

Applications :
BS-2040 binocular and trinocular microscopes are ideal instrument in biological, histological, pathological field and can be widely used in medical and sanitary establishments, laboratories, institutes, academic laboratories, colleges and universities.

Specification
Model : BS-2040B
Optional System : Infinite Optional System
Viewing Head :
– Seidentopf binocular head, 30° inclined, Interpupillary 48-75mm,
– Seidentopf trinocular head, 30° inclined, Interpupillary 48-75mm
Eyepiece :
– Wide Field Eyepiece WF 10×/18
– Extra Wide Field Eyepiece EW10×/20 with Diopter Adjustment : Optional
Objective :
– Infinite Semi-plan Achromatic Objectives 4×, 10×, 40×, 100×
– Infinite Semi-plan Achromatic Objectives 20×, 60× (Optional)
– Infinitive Plan Achromatic Objectives 4×, 10×, 20×, 40×, 60×, 100× (Optional)
Nosepiece :
– Backward Quadruple Nosepiece
– Backward Quintuple Nosepiece (Optional)
Stage : Double Layers Mechanical Stage 140mm×140mm/ 75mm×50mm
Condenser : Sliding-in Centerable Condenser NA1.25
Focusing : Coaxial Coarse & Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation, Moving Range 20mm
Illumination :
– 3W LED Lamp, Brightness Adjustable
– 6V/20W Halogen Lamp, Brightness Adjustable (Optional)
Optional accessories :
– Phase Contrast Kit (Optional)
– Dark Field Attachment (Optional)
– YX-2 Epi-fluorescent Attachment (Optional)
– FL-LED Epi-fluorescent Attachment (Optional)
Package : 1pc/carton, 35cm*35.5cm*55.5cm, gross weight: 12kg

GENESYS 10S Series UV-Visible Spectrophotometers

Jual Spectrophotometer Genesys 10s
Built on the foundation of over 17,000 Thermo Scientific GENESYS 10 series instruments sold worldwide and 60 years of experience in spectroscopythe new GENESYS 10S series of spectrophotometers provides exceptional performance at an attractive price. Whether your application is research or routine analysis, educational or industrial, you can count on the GENESYS 10S for accurate and reliable results.

Built on the foundation of over 17,000 Thermo Scientific GENESYS 10 series instruments sold worldwide and 60 years of experience in spectroscopy the new GENESYS 10S series of spectrophotometers provides exceptional performance at an attractive price. Whether your application is research or routine analysis, educational or industrial, you can count on the GENESYS 10S for accurate and reliable results.
A high-intensity xenon lamp and dual-beam optical geometry empower the GENESYS 10S UV-Vis spectrophotometer to deliver unsurpassed data quality throughout the entire UV-Visible range. Firing pulses of light only when the instrument is taking a measurement, the xenon lamp provides strong illumination from the UV to the near-IR region of the spectrum.
The GENESYS 10S UV-Vis uses dual-beam optics to make accurate measurements. Because the light from the xenon lamp is very
intense, a beam splitter can be used to extract and measure a small portion of light to an internal reference detector without a loss of performance in sample measurement. This allows simultaneous measurement of the sample with real-time reference beam correction for each flash of the lamp. The dual beam optical configuration has performance advantages over single-beam and array detector instruments and ensures:
• each measurement is as accurate as possible – reference beam correction on each data point
• superior photometric accuracy over long measurements – no drift
• peaks do not shift as the scan speed changes

Options for Life Science
Every life science lab is unique and often measures a variety of samples. Having a full-featured, monochromator-based spectrophotometer in your laboratory provides flexibility for routine and advanced assays. Whether you need the nanoCell accessory for occasional small-volume measurements or constant and precise. Peltier temperature control, we offer a variety of accessories for your life science assays. From simple nucleic acid concentration measurements to protein concentration and kinetics assays, the embedded software in our life science analyzers delivers the power you need in a convenient and easy-to-use interface. Pre-configured methods can be edited and then stored to personalize assay methods quickly. Example pre-configured methods include:
• Nucleic acid ratio and concentration (260/280 and 260/230)
• Direct protein at 280 nm and 205 nm
• Coomassie/Bradford (Standard and Micro)
• Lowry (Standard)
• BCA (Standard)
• Thermo Scientific Pierce Micro-BCA, modified Lowry, and 660 Protein assays
• Cell growth (with scaling factor)
Add software control to measure multi-cell kinetics and to acquire data for sophisticated analysis. Ask your sales representative for more information about our dedicated life science analyzers

Benchtop Orbital Shaker Labwit ZWF-334

Orbital shaker labwit
The benchtop shakers from LABWIT provide small capacity shaking for all kind of laboratories. This microprocessor controlled units offer a number of advanced features including a user friendly.

Shakers and rockers are ideal for almost any vessels from tubes through petri dishes and microtitre plates to conical flasks. Shakers are available with either an orbital action where the platform moves in a circular orbit or a reciprocal linear movement where the platform moves back and forth horizontally. An orbital action provides a swirling action on the sample, ideal for aeration. A linear shaker is more aggressive making it ideal for applications such as extractions. A sew saw rocking action provides a wave motion in the sample, ideal for washing.
Labwit offers a comprehensive range of shakers and rockers, units are available with three actions, orbital, linear and see-saw, and two sizes, benchtop and floor models.

Description:
The benchtop shakers from LABWIT provide small capacity shaking for all kind of laboratories.
This microprocessor controlled units offer a number of advanced features including a user friendl y
digital keypad with a large display.
These shakers with a streamlined design and an easy-access control panel are reliable, affordable and
compact without compromise. They can be used in cold and warm rooms and also in incubators if the
temperature is not higher than 50°C or lower than 5°C. (Non-condensation)

Features:
1. Powerful triple eccentric drive mechanism for a life time smooth and continuous motion.
2. Microprocessor controller.
3. Large LCD display allows easy programming and presents a functional read-out of time and speed.
4. Set point retention after power failure .
5. Soft start and stop system.
6. Audio/visual alarm for deviations of set points and when timer operation has expired.
7. Optional interchangeable platforms (Clamp Tray or Rubber Bar Tray) for ZWY-304 and ZWF-334

ZWF-334 Reciprocal benchtop shaker
Digital control with LCD panel with 330x350mm clamp tray
Reciprocal movement, variable speed from 30-300rpm, 4 variable strokes
Robust brushless AC motor ensures super quiet operation
500hrs timer and non-volatile memory in the event of power interruption
Clamp tray is inter changeable with cradle tray and non-slip mat tray

GEA Medical Refrigeration EXPO-1300PH

GEA Medical Refrigeration EXPO-1300PH
GEA Medical Refrigeration EXPO-1300PH

 

PHARMACEUTICAL REFRIGERATOR
Di banyak laboratorium, baik itu laboratorium farmasi, kimia, bioteknologi  bahkan di industri-industri kefarmasian dan industri kimia lainnya, refrigerator sangatlah dibutuhkan sebagai tempat untuk menyimpan obat-obatan, sample, reagent kimia. Penggunaannya terutama untuk terjaganya kondisi sediaan atau reagent terhadap reaksi atau kontaminasi dari udara dan suhu luar. karena banyak reagent dan obat-obatan reaktif terhadap suhu.
REFRIGETAROR ini dirancang khusus untuk menyimpan obat-obatan dan reagent kimia, baik itu di apotik atau toko obat, maupun di laboratorium penelitian farmasi serta di industri industri kefarmasian lainnya, refrigerator ini juga sering digunakan oleh peneliti peneliti laboratorium lainnya seperti laboratorium bioteknogi, laboratorium kimia organik, dan laboratorium industri kimia, dimana refrigerator ini sebagai wadah penyimpanan sample dan reagen kimia. Refrigerator ini beroperasi pada rentang suhu antara +4 – +8C, tidak menimbulkan bunga es dan dilengkapi dengan termometer digital dibagian depan untuk memudahkan pengaturan suhu dan juga dilengkapi dengan roda.
Tersedia dengan beberapa type sesuai dengan kebutuhan laboratorium anda yaitu :

TYPE: EXPO-280PH, DIMENSI (MM) :P: 540 x L: 723 x T: 1695, VOLUME (L): 280, WATT (220V/1P): 260, SHELF: 4, WEIGHT(KG): 59
TYPE: EXPO-480PH, DIMENSI (MM) :P: 525 x L: 723 x T: 1995, VOLUME (L): 480, WATT (220V/1P): 470, SHELF: 4, WEIGHT(KG): 95
TYPE: EXPO-800PH, DIMENSI (MM) :P: 1062 x L: 723 x T: 2042, VOLUME (L): 785, WATT (220V/1P): 585, SHELF: 8, WEIGHT(KG): 141
TYPE: EXPO-1300PH, DIMENSI (MM) :P: 1600 x L: 723 x T: 2042, VOLUME (L): 1.225, WATT (220V/1P): 785, SHELF: 12, WEIGHT(KG): 190

Fitur:
REFRIGERANT: R 134 a
Acoustic Alarm
Roda
Temperatur: +4 ~ +8°C
No-Frost
Lampu Vertikal
Digital Thermometer

Jual Labnet 211DS Laboratory Shaking Incubator

labnet 211ds1
Labnet 211 DS Shaking Incubator

 

Expanded Temperature Range
A small footprint, compact, stackable design and expanded temperature range make the 211DS incubators ideal for molecular biology and general use. Its integral orbital shaker makes it highly versatile.

Internal electrical outlet
Exclusive SmartChek™ temperature control system
Stackable design saves space
Full range of accessories available

Stable Temperature Control
Labnet’s exclusive SmartChek™ temperature control system guarantees precise temperature control. Mechanical convection maintains a stable temperature environment and provides quick recovery after opening the door. A safety thermostat is located on the back of the unit. The insulated door has a large, double glass observation panel and opens nearly 180° for easy access. Two full and one half shelf are supplied with each incubator. A flat platform and pre-drilled flask platform (clamps sold separately) are available for the 211DS. Internal electrical outlet allows using small equipment such as GyroMini™ or Mini LabRoller™ Rotator inside the chamber of the 211DS.

Product Specifications    
Chamber volume : 1.7 cu. ft./49 liters
Temperature range/display : Ambient +5° to 80°C in 0.1° increments/digital
Temp. uniformity/accuracy : ±0.25°C/±0.1°C
Shaker speed : 20 to 300 rpm
Shaker timer : 0 – 99 min or continuous
Shaker orbit : 19 mm
Flask capacity : 4 x 1 L, 5 x 500 mL, 9 x 250 mL, 16 x 125 mL
Construction : Interior – mirrored stainless, exterior – cold rolled steel
Chamber (W x D x H) : 13.5 x 14.75 x 15 in (34.3 x 37.5 x 38.1 cm)
Exterior (W x D x H) : 16.75 x 21.75 x 23 in (42.5 x 55 x 58 cm)
Weight : 83 lb/37.7 kg
Electrical : 230V~ or 120V~, 50/60 Hz