PEAK Instruments (Shanghai) Co., Ltd.
| Warranty | others |
| Customized support | OEM, ODM |
| Product name | PH Meter |
| Display | 5 inch LCD. |
| Type | Tablet benchtop model, Tablet pH DO dissolved oxygen Meter |
| Power supply | DC5V/1A with AC power adaptor |
| Usage | Water Ph mV EC Testing |
| Size | 190*130*10mm |
| Weight | 300g |
| Application | Laboratory |
| MOQ | 1 PC |
| Color | Black |
| Packaging Details | Carton Box |
| Supply Ability | 1000 Unit/Units per Month |
| Place of Origin | Shanghai, China |
| Brand Name | PEAK INSTRUMENTS |
| Model Number | L521 |
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Product Specification
| Warranty | others | Customized support | OEM, ODM |
| Product name | PH Meter | Display | 5 inch LCD. |
| Type | Tablet benchtop model, Tablet pH DO dissolved oxygen Meter | Power supply | DC5V/1A with AC power adaptor |
| Usage | Water Ph mV EC Testing | Size | 190*130*10mm |
| Weight | 300g | Application | Laboratory |
| MOQ | 1 PC | Color | Black |
| Packaging Details | Carton Box | Supply Ability | 1000 Unit/Units per Month |
| Place of Origin | Shanghai, China | Brand Name | PEAK INSTRUMENTS |
| Model Number | L521 |
Product Name | Multi-parameter pH mV DO/dissolved oxygen Meter |
Types | Tablet pH/mV/DO meter |
Brand | PEAK INSTRUMENTS |
Model | L521 |
Display | 5 inch LCD. |
Measurement range | (-2~19.99)pH |
Resolution | 0.1/0.01pH |
Accuracy | ±0.02pH |
Stability | ±0.01pH/3h |
Temperature range | 0℃~100℃ |
Temperature compensation | 0~100℃ |
mV range | -1999.9mV~1999.9mV |
mV resolution | 1mV |
Calibration | 1, 2, 3 points |
DO Range | 0.00 ~ 20 mg/L (ppm) |
Resolution | 0.01/0.1 |
DO Accuracy | ±0.3% |
DO Saturation | 0.0 ~ 200% |
Saturation Resolution | 0.1% |
Saturation Accuracy | ±2.0%FS |
1. Produce main board | 2.Connect the cables for main board | 3. Install screen display | 4. Install lithium battery |
5.Install front frame | 6.Assemble rear shell |
7. Adjust panel and buttons | 8. Install touch panel | 9. Upload software | 10. Final assembly and calibration |
Office and workshop buildings, factory was built up in 2006 | ||||||||
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2017
Total Annual:
10000000-50000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
PEAK Instruments is a high tech enterprise integrated with R&D, production, sales and service of spectrophotometers, pH meter, conductivity meter, DO meter, ion meter, electrodes, turbidity meter and colorimeter, which have wide applications in the following areas: metallurgy, pharmacy, food, he... PEAK Instruments is a high tech enterprise integrated with R&D, production, sales and service of spectrophotometers, pH meter, conductivity meter, DO meter, ion meter, electrodes, turbidity meter and colorimeter, which have wide applications in the following areas: metallurgy, pharmacy, food, he...
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