- Midwest Group
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Beijing, China
- Main products: Sell instrument and meters, goods imports and exports, technological imports and exports, agency
Home > Products > Testing Equipment > PH meter/Ion meter
PH meter/Ion meter
- 0 Piece / Pieces per Month
- T/T L/C D/P D/A
- 7 days
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Product Details
| Place of Origin | China | |
| Model Number | DpHJ-3 |
Product Description
DpHJ-2, 3pH/ION meter calibrator
Microcomputer control, touch keyboard, high precision, good stability
Overview Summary of functions
DpHJ-2, 3pH/ION meter calibrator is a measurement tool products for all types of pH meter, ion meter, the measurement of high impedance millivolt meter measurement and verification of the precision instruments. The AC and DC power supply for portable equipment can be used in the laboratory or the field will be used.
Features
► microcomputer control, touch-type keyboard, a few large-screen LED display, can display output, the output number and the temperature
► low drift, high precision circuitry, imported integrated circuits, stable and reliable
► equipped with high-capacity rechargeable battery, AC adapter with outside work while automatically charging
► equipped with high impedance and low output impedance output interface, easy to use, can be used for accurate testing, the most precision of 0.0006
Specifications
Model Modl
DpHJ-2
DpHJ-3
Output signal and the precision
0 ~ 14pH ± 0.002pH
0 ~ ± 7pX2 ± 0.004pX2
0 ~ ± 1900Mv ± 0.5mV
-4.00 0 ~ +20.00 pH ± 0.0006pH
0 ~ ± 9.00pX Ⅱ ± 0.0012pX Ⅱ
0 ~ ± 1900Mv
± 0.12mV (≤ 1V) ± 0.25mV (> 1V)
Low-impedance output signal impedance
≤ 1kΩ
High impedance output signal impedance
1000MΩ
Ambient temperature
10 ℃ ~ 30 ℃
Relative humidity
≤ 80%
Power Supply
AC220 ± 22Hz power adapter
Contact Us
- Midwest Group
- Contact nameCherry Lin Chat Now
- Phone86-189-59410778
- AddressNo. 1 3rd Street Shangdi Haidian Disctrict Beijing China 100085
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