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เครื่องโฟโตมิเตอร์-ทองแดง (Copper Photometer 0.00- 5.00 mg/L)

HI 93702

Copper Photometer with 555 nm LED

          Copper is found in effluents and natural water both as suspended solids and salt.

A high concentration is toxic for plants and animals, which accounts for its rigorous monitoring by the authorities and in industry.

Lower concentrations are often employed to contain the growth of plankton and algae.

Ion selective electrodes used for measuring copper quickly become tarnished and need to be polished frequently or stored in costly EDTA solution for 1-2 days and suffer from temperature changes. On the other end of the scale, test kits are low-cost but highly inaccurate.

HANNA® offers an affordable meter with a custom microprocessor and large LCD as a viable alternative: HI 93702 with a resolution of 0.01 mg/L.

Order Information:
HI 93702 is supplied with 2 cuvets, battery and instructions.


Range   0.00 to 5.00 mg/L
Resolution   0.01 mg/L
Accuracy   ±0.02 mg/L ±4% of reading
Light Source   LED 555 nm
Light Life   Life of the instrument
Light Detection   Silicon Photocell
Battery Type / Life   1 x 9V / approx. 40 hours of continuous use;
auto-off after 10 minutes of non use
Environment   0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions   180 x 83 x 46 mm (7.1 x 3.3 x 1.8″)
Weight   290 g (10 oz.)
Method   Adaptation of the EPA approved method. The reaction between
copper and the bicinchoninate reagents causes a purple tint in the sample.


HI 710009 Shockproof Boot, Blue
HI 710010 Shockproof Boot, Orange
HI 731318 Tissue for Wiping Cuvets
HI 731321 Glass Cuvet for HI 937xx & HI 832xx Series Meters
Reagents & Standards
HI 93702-01 Copper HR, bicichoninate acid method (100 Tests)
HI 93702-03 Copper HR, bicichoninate acid method (300 Tests)


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    E-mail : , IDline: @alltestkit


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