Hanna HI981404N-02 pH & TDS Continuous Indicator
- Range
+ pH: 0.0 to 14.0 pH
+ TDS: 0 to 1990 mg/L (ppm)
- Resolution
+ pH: 0.1 pH
+ TDS: 10 mg/L (ppm)
- Accuracy @ 20°C
+ pH: ±0.2 pH
+ TDS: ±2% F.S.
- Calibration
+ pH: manual at one or two points
+ TDS: manual at one point
Temperature Compensation: automatic from 5 to 50°C (41 to 122°F) (TDS only)
TDS Conversion Factor: 0.7 ppm = 1 µS/cm
Probes: HI 1286 interchangeable pH electrode (included), HI 7634 TDS probe (fixed), HI 1283 grounding bar with 2 m (6.6) cable (included)
Power Supply: 12 VDC adapter (included)
Environment: 0 to 50°C (32 to 122°F), RH 95%
Dimensions: 165 x 110 x 35 mm (6.5 x 4.3 x 1.3”)
Weight: 300 g (10.6 oz.)
Order Information: HI 981404N-01 (115V) and HI 981404N-02 (230V) are supplied complete with HI 1286 pH electrode, HI 7634 TDS probe, HI 1283 grounding bar, calibration solutions, screwdriver for calibration, 12 VDC adapter and instructions.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ