Measuring Instruments & Equipment

We offer a complete product range of Surface Resistivity Meter and Digital Lux Meter

Surface Resistivity Meter

Total Carbohydrate 12 months
Measurement Range 10^3 to 10^13 ohms/sq
Measurement accuracy half decade
Resolution One decade.
Excitation voltage 9 V
Indication Visual by LEDs
Test actuation Press to ON Switch.
Power supply 9 Volt DC battery
Low battery Warning at 7.5 V
Dimensions in mm 125 x 75 x 29
Weight 150 GMS
Calibration Recommended every 12 months
Traceability To national standards
Accessories included 1 m Grounding Cord & Carrying case

This is an ultra wide-range, battery operated, portable instrument for measuring Surface Resistivity of virtually any flat surface. In the circuit industry, products such as packaging materials, component storage bags and trays, workbench surfaces, table and floor mats, conveyor belts, etc., have resistance values which need to conform to stringent specifications. Moreover, these values are expected to fall within specified limits. The Surface Resistivity meter can play a vital role in monitoring and checking the resistivity characteristic of the above items.
It also has a unique additional feature of surface-to-ground measurement capability wherein the resistivity differential between any surface and any chosen ground can be determined.
The surface resistivity is conveniently indicated by a row of LEDs covering a total of 10 decades from 10^3 to 10^13 ohms/square.

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Digital Lux Meter

FEATURES :

Display in Lux
Precise & easy readout.
High accuracy in measuring
Data Hold & Light Sensor
LSI circuit use provides high reliability & durability
Auto zero Adjustment
Photo Detector : One silicon photodiode with filter.
Permits a wide range of light measurements
Low Battery Indication
Compact, light weight, & excellent operation
LCD display can clearly read out even in High Ambient Light
Separate LIGHT SENSOR allows user take measurements at an optimum position.

ACCESSORIES:Instruction Manual, Carrying Case, Battery

MODELS	KM-LUX-99	KM-LUX-100K	KMK-LMU-XL-U2X00-2K00K
Display	3½ digit,18mm(0.7”) LCD	3½ digits LCD Display	3½ digits LCD Display
Range	0-2,000 / 20,000 / 50,000 Lux	0-2,000 / 20,000 / 1,00,000 Lux	0-200 / 2,000 / 20,000 / 2,00,000 Lux, 0-20/200/2,000/20,000 FC
Resolution	1 / 10 / 100 Lux	1 Lux	0.1 Lux
Accuracy	± (5% rdg + 2 dgts)	≤10,000 Lux : ± 4%rdg ± 0.5 f.s.	≤20,000 Lux : ± 3%rdg ± 0.5 f.s.
Accuracy	± (5% rdg + 2 dgts)	> 10,000 Lux : ± 5%rdg ± 10digits	> 20,000 Lux : ± 5%rdg ± 10dgts
Over-range	Indication of “I”	Indication of “I”	Indication of “I”
Sampling Time	0.4 second	0.4 second	0.4 second
Sampling Frequency	0.2 times / sec	0.2 times / sec	0.4 times / sec
Operating Temperature	0o to 50oC. (32o-122oF)	-10oC to 40oC.(32oF~104oF)	0oC to 40oC.(32oF~104oF)
Operating Humidity	Less than 80% R.H.	Less than 70% R.H.	Less than 80% R.H.
Repeatability	± 2%	± 2%	± 2%
Temperature Characteristic	± 0.1% / oC	± 0.1% / oC	± 0.1% / oC
Peak Hold	No	No	Yes
Display In Foot Candle (fc)	No	No	Yes
Angle deviation from cosine characteristics	No	No	Yes
Data logging	No	No	No
USB interface	No	No	No
Power Supply	DC 9V Battery Consumption current approx. 2mA
Dimension	118(L) x 70(W) x 29(H)mm	230(L) x 72(W) x 30(H)mm	149(L) x 71(W) x 41(H)mm
Weight	Approx. 200g (including Battery)	Approx. 190g (including Battery)	Approx. 250g (including Battery)