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Drawell lab instrument ZD-2 /ZDJ-4B automatic potential titrator
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Product Details
| Brand Name | Drawell | Place of Origin | Shanghai, China |
Product Description
1, ZD-2 Potential Titrator
|
Model Specifications |
ZD-2 |
|
Parameters |
mV(ORP)/pH |
|
Measuring Range |
±1400mV,0.00~14.00 pH |
|
Resolution |
1mV,0.01pH |
|
Accuracy |
±5mV,±0.03pH±1 bit |
|
Control Titration Sensitive |
±5mV,±0.1pH |
|
Stability |
±0.01pH/3h |
|
Titration Mode |
Manual, automatic, constant pH(potential) titration |
|
Display |
LCD |
|
Application |
Potential titration to laboratory volumetric analysis |
|
Power |
AC(220±22)V; (50±1)Hz |
|
Case outside serial No. |
WXS-A010-1 |
|
Dimension (mm), Weight(kg) |
300×235×100,3 |
2,DW-ZDJ-4B Auto Potential Titrator
Feature: Ø Large and bright screen
Ø Easy to change valve and burette for integration, avoid solution mutual interference
Ø Nice appearance for stirrer built-in the titrator
Ø Titration transmission device adopts linear motor design
Ø With its anti leakage device
Specification:
|
Measurement range |
pH: (0.00~14.00)pH; mV: (-1800.0~1800.0)mV; Temp:(-5.0~105.0)℃ |
|
Resolution |
pH: 0.01pH; mV: 0.1mV; Temp:0.1℃ |
|
Accuracy |
pH: ±0.01pH±1bit; mV: ±0.03%(full scale) Temp:±0.3℃ |
|
Accuracy of burette volume |
10ml burette:±0.025ml 20ml burette:±0.035ml |
|
Infusion solution or feeding speed of burette |
55±10s(where burette is full scale) |
|
Repeatability of titration analyzer |
0.2% |
|
Repeatability accuracy |
≤0.2mV |
|
Stability |
±0.3 mV±1bit/3h |
|
Control titration sensitive |
±2mV |
|
Normal working condition |
a) Ambient temperature : (5 – 40)℃ b) Relative humidity : ≤ 80% c) Power supply: AC(220V±22)V,(50±1)Hz; d) No strong electromagnetic interference except the geomagnetic field. |
Contact Us
- Chongqing Drawell Instrument Co., Ltd.
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