Active Member
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Address: Room 10-8 Ximen Commercial Mansion, No. 56 Xinhua West Street, Tongzhou District, Beijing, China
Phone: 86-10-52118031
Contact name:Sailor Li
Beijing Mingbofei Science Technology Limited Company |
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HK-258A Portable Dissolved Oxygen Analyzer
FEATURES:
。 Polarography electrode to test the D.O., which is suitble for low concentration oxygen test. Measurement precision:μg level.
。 Transmitter and handset seperated, and transmitter can work alone.
。 Transmitter adopts waterproof configuration, with waterproof level achieves IP65,which is more convenient for measurement.
。 Wireless transmission technology realizes communication between handset and transmitter, which enables the user to operate within certain distance.
SPECIFICATIONS:
Display | Transmitter:4 digit LCD Handset:320×240color lattice LCD |
Measurementrange | (0～20)mg/L |
Resolution | 0.1µg/L,0.01mg/L |
Display error | ±0.3mg/L |
Repeatability error | ≤0.15mg/L |
Temp. comp. Range | (0～50)℃(auto or manual) |
Temp. Error | ±0.5℃ |
Temp. Resolution | 0.1℃ |
Respond time | ≤60s |
Zero error | ≤0.10mg/L |
Salinity comp. Error | ±2％ |
Work time | Transmitter≥40h when fully charged Handset≥30h when fully charged |
Communication distance | ≥10m(with ambient open and no interference) |
Storage temp. | (-20～55)℃(electrode not included |
higher than 0℃ for the electrode) | |
Dimension | Transmitter:123mm×86mm×267mm (L×W×H) Handset: 68mm×136mm×28mm (W×H×D) |
Weight | Transmitter: 1.5kg Handset: 0.2kg |
