HANNA HI97701C ຟລີ chlorine Photometer Portable (0.00 - 5.00 mg/L)
Free Chlorine Range: 0.00 to 5.00 mg/L (as Cl2)
Free Chlorine Resolution: 0.01 mg/L
Free Chlorine Accuracy: ±0.03 mg/L ±3% of reading
Chlorine Method: adaptation of the EPA 330.5 DPD method
Photometer/Colorimeter Light Source: Light emitting diode with narrow band interference filter @ 525 nm
Photometer/Colorimeter Light Detector: silicon photocell
Bandpass Filter Bandwidth: 8 nm
Bandpass Filter Wavelength Accuracy: ±1.0 nm
Cuvette Type: round, 24.6 mm diameter (22 mm inside)
GLP: date, time of last calibration
Display: 128 x 64 pixel B/W LCD with backlight
Logging Type: automatic logging
Logging Memory: 50 measurement
Battery Type/Life: 1.5V AA battery (3 pcs.) / > 800 measurements (without backlight)
Automatic Shut-Off: After 15 minutes of inactivity (30 minutes before a READ measurement)
Environment: 0 to 50°C (32 to 122°F); relative humidity
Weight: 380 g (13.4 oz.) with batteries
Dimensions: 142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0")
Kit: HI97701C is supplied with CAL-Check standards, cuvettes (2), caps (2), plastic inserts for cuvette, (2), scissors, cuvette cleaning cloth, 1.5V AA batteries (3), instruction manual, and instrument quality certificate.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ