ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Memory: Stores 5000 data packets
Data type: Analog
Display: Backlit display
Automatically turns off when not in use.
Languages: German, Japanese, English, Norwegian, Chinese, French, Spanish, Portuguese, Italian
Operating temperature: -10 to 60 ° C
Storage temperature: -20 to 70 ° C
Power supply: 2 alkaline C-cells provide 80 hours of continuous operation (without backlight), can be powered via USB
All connectors are designed according to MS (Military Spec) waterproof standard.
Dimensions: 8.3 x 21.6 x 2.3 cm
Weight: 475g
Built-in pressure gauge sensor:
Measuring range: 375 to 825 mmHg
Resolution: 0.1 mmHg
Accuracy: ± 1.5 mmHg in temperature range from 0 to 50˚C
- Conductivity:
Sensor type: Four electrode cells
Measuring range: 0 - 200 mS / cm
Accuracy: ± 0.5% within measuring range: 0 - 100 mS / cm; and an accuracy of ± 1% in the measuring range of 100 - 200 mS / cm.
Resolution: 0.001 / 0.01 / 0.1 mS
- Temperature:
Measuring range: -5 oC to 70oC;
Accuracy: ± 0.2 ° C (± 0.3 ° C if cable is longer than 45m)
Resolution: 0.1 ° C Units: C, F, K
Salinity (salt)
Calculated from conductivity and temperature data measured according to "Standard Methods for the Examination of Water and Wastewater (Ed. 1989)".
Measuring range: 0 - 70 ppt;
Accuracy: ± 1.0%.
Resolution: 0.01 ppt
Total Dissolved Solids (TDS):
Calculated from conductivity and temperature data measured according to "Standard Methods for the Examination of Water and Wastewater (Ed. 1989)".
Measuring range: 0 - 100 g / L
Resolution: 0.001 / 0.01 / 0.1g / L
- pH
Measuring range: 0 - 14 pH units
Accuracy: ± 0.2 pH units
Resolution: 0.01 pH units
* DO (mg / L)
Measuring range: 0 - 50 mg / L
Accuracy: About 0 - 20 mg / L: ± 2%
Approximately 20 - 50 mg / L: ± 6%
Resolution: 0.1% or 1% optional
* DO (%)
Measuring range: 0 - 500%
Accuracy: About 0 - 20 mg / L: ± 2%
Approximately 20 - 50 mg / L: ± 6%
Resolution: 0.1% or 1% optional
Supplied with a set of 6 measuring membranes and electrolyte solution bottle
- Ammonium NH4 +
* Ammonium measurement:
Measuring range: 0 to 200 mg / L
Accuracy: ± 10% of reading or ± 2 mg / L
Resolution: 0.01 mg / L
* Ammonia measurement: calculated from the parameter pH and Ammonium
Note: Sensor only works well in fresh water environment
Provide cover:
- Data display set (Item No .: 606950): 01;
- Multi-parameter data processing receiver (datahub) and 4m signal transmission cable (Item No .: 605790-4): 01 piece;
- pH sensor (Item No .: 605101): 01 piece;
- Sensor for conductivity and temperature measurement, and calculate the parameters of Salinity (salt), Total Dissolved Solids (TDS) (Item No .: 005560): 01 piece;
- Dissolved oxygen sensor (DO) (Item No .: 605203): 01;
- Ammonium measuring sensor (Item No.:605104): 01 piece;
- Soft bag for field equipment: 01 piece.
- Conductivity standard solution of 1,000 µS / cm: 01 box;
- Standard solution pH 4-7-10: 01 box;
- Ammonium standard solution 1 mg / L, 500ml: 01 bottle;
- Ammonium standard solution 100 mg / L, 500ml: 01 bottle;
