ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measurement value: pH -2.00...16.00; -2000...2000 mV; Temperature: -10.0...100.0 °C; ISE 0...30000 ppm
Resolution: 0.01 pH; 1 mV; 1 ppm; 0.1 °C
Temp. compensation: automatic with Pt 1000 or fixed temperature
Accuracy: pH ± 0.01 (± 2 pH units around the calibration point), U [mV] ± 0.3; T [°C] ± 0.1 (0…100 °C)
Connections: BNC, 2x banana plug (4 mm), 4-pin interface USB port
Calibration:
Direct input (rise, asymmetry)
Temperature offset
Two-point / Three-point
Automatic (Two-point / Three-point)
Housing:
Material: Aluminum desk housing IP 40/DIN EN 60529
Dimensions: 145 x 185 x 55 mm (W x H x D)
Weight: approx. 750 g (incl. power supply and stand)
Display: graphic LCD display, 128 x 64 pixels, backlight
USB Interface: USB with „Interface HMG USB”, galvanically isolated
Data logger: stores up to 4,000 data sets (date, time, main measured value, secondary measured value, measuring temperature)
Power supply:
By external power supply 5 V DC of 100 - 240 V; 50/60 Hz; power input: 5 Watt
Use only the power supply (Mo. VER05US050-JA; input 100-240 V~; 50/60 Hz;
0.18 A; output 5 V DC; 1 A max.; class II)!
Includes:
PTM40/Set Lab pH meter
Power supply, Tripod
pH Combination Electrode EGA142-K010-U-X
2x 50 ml buffer solution pH 4.01; 6.86 (25 °C)
