Lutron : LIGHT METER LX-1118

light meter
Lutron Light Meter LX-1118

FEATURES
* Large LCD display with bar graph.
* 40.00/400.0/4,000/40,000/400,000 Lux.
* Lux or Foot-candle unit selection.
* 4 light type select.
* Sensor meet C.I.E. spectrum, 2 filters.
* Data hold, Record ( max., min. ).
* DC 1.5V battery ( UM-4, AAA ) x 6.

General Specifications :

Display Large LCD display.
LCD size 52 x 38 mm, 4 digits.
with bar graph indicator.
Measurement & ranges 5 ranges : 40.00 Lux, 400.0 Lux,
4,000 Lux, 40,000 Lux, 400,000 Lux. 4.000 Fc
Unit Lux, Foot-candle ( Ft-cd ).
Lighting TypeSelection Tungsten lamp, Fluorescent lamp,
Sodium lamp, Mercury lamp.
Sensor 9,300 Fc : The exclusive photo diode & color
correction filter, spectrum meet C.I.E.
Cosine correction factor meet standard.
Zero Adjustment External adjustment by pushing button.
* 40.00 Lux range only
Peak Hold To hold the peak display.
Data Hold To freeze the display value.
Memory Save the max. & min. value with Recall.
Power Off Auto or manual power off.
Over and Under Range Indication Over range indicator : “—— “
Under range indicator : ” _ _ _ _ “
Data Output RS-232 serial data output.
Operating Temperature 0 ℃ to 50 ℃ ( 32 ℉ to 122 ℉ ).
Operating Humidity Less than 80% RH.
Power Supply DC 1.5 V battery ( UM4, AAA ) x 6 PCs, or equivalent.
Power Consumption Approx. DC 8 mA.
Weight 357 g/0.79 LB. * Battery is included.
Dimension Main instrument : 174 x 68 x 42 mm ( 6.9 x 2.7 x 1.7 inch ).
Light Sensor probe : 82 x 55 x 7 mm ( 3.2 x 2.2 x 0.3 inch )
Accessories Instruction Manual. 1 PC.
Included Light Sensor with protection cover. 1 PC
Optional * Hard Carrying case, CA-06
Accessories * Soft Carrying case, CA-05A
* RS232 cable, UPCB-02
* USB cable, USB-01
* Data Acquisition software,
SW-801-WIN

Lutron : CONDUCTIVITY METER CD-4306

conductivity meter
Lutron Conductivity meter CD-4306

FEATURES
* 4 rings conductivity probe, high performance, wide range, professional.
* 4 ranges : 200 uS, 2 mS, 20 mS, 200 mS.
* Separate electrode, easy operation.
* The portable conductivity meter provides fast, accurate readings, with digital readability and the convenience of a remote probe separately.
* All function keys are used the rubber button.
* Data hold.
* Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case.
* Wide applications: water conditioning, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, plating industry, quality control, school & college.

SPECIFICATIONS
DisplayLarge LCD display, 21.5 mm digit height.
Measurement & Range4 ranges : 200 uS, 2 mS, 20 mS, 200 mS.
Resolution0.
1 uS for 200 uS range.
0.001 mS for 2 mS range.
0.01 mS for 20 mS range.
0.1 mS for 200 mS range.
* uS – micro Simens
* mS – milli Simens
Accuracy ( 23 ± 5 ℃)± ( 1% F.S. + 1 d )
* F.S. – Full scale
Sampling TimeApprox. 0.4 second.
Over Range Indicator
Display shows ” 1 “.
Data Hold To freeze the measured pH value on the display.
Temperature Compensation automatic, 0 to 50 ℃ (32 to 122 ℉).
Temperature compensation factor fix on fix on 2% per ℃.
Calibration VR Build in external calibration VR.
Operating Temperature 0 to 50 ℃ (32 to 122 ℉).
Operating Humidity Max. 80% RH.
Power Supply DC 9V battery ( heavy duty type ).006P, MN1604(PP3) or equivalent.
Power Current Approx. DC 5 mA.
Weight 270 g/0.60 LB ( w/battery & electrode ).
DimensionMeter : 200 x 68 x 30 mm (7.9 x 2.7 x 1.2 inch ).
Electrode : Round, 20 mm Dia. x 124 mm length.
Accessories IncludedInstruction Manual………………………………. 1PC.
Conductivity electrode…………………………. 1PC.
Hard Carrying Case……………………………….. 1 pc
Accessory1.413 mS calibration solution..