PB-260 plate type acidity meter Feature
1. 5-inch LCD screen, 150-degree viewing angle, beautiful design and lightweight.
2. Compact bracket and rotating electrode holder, and can be fixed on the wall to save space.
3. Small size, easy to carry, can be moved around in the laboratory
4. Scalability: Can easily and quickly change different electrodes to measure pH, conductivity or dissolved oxygen.
5. Automatic identification of electrode types. The electrodes of the built-in chip can automatically store the calibration data, and automatically retrieve the calibration data after connecting the machine.
6. 3.5mm electrode connection cable, easy to connect and convenient to use.
7. 2 USB interfaces, convenient for charging, copying data, and connecting to a computer for data transmission.
8. Can store 200 data logs, data settings include readings, GLP data, date and time.
9. 2 operation modes: extended and basic operation modes; for example: 5 points calibration in extended operation mode and 2 custom buffers can be used; only 5 preprogrammed buffers and 3 points can be used in basic mode calibration.
10. The battery can be used continuously for 30 hours. Available for 2 weeks. 10 minutes automatic shutdown, the maximum can be set to 30 minutes. Technical Parameters
Model: PB-260
Measuring range: (-2.00 ~ 19.99) pH
Resolution: 0.1 / 0.01
Accuracy and: ± 0.02pH
Input current: ≤2 × 10-12 A
Input resistance: ≥1 × 1012 Ω
Stability: ± 0.002 pH / 3h
mV measurement range: -1999.9mV ~ 0 ~ 1999.9mV
mV resolution: 0.1mV
mV accuracy: ± 0.03% FS
Temperature range: 0 ℃ ~ 100 ℃
Temperature resolution: 0.1 ℃
Temperature accuracy: 5 ~ 60 ℃: ± 0.4 ℃, others: ± 0.8 ℃
Calibration method: Three-point calibration
Data storage: 300 groups
Power supply: DC 5V / 1A
Communication interface: Micro USB and standard USB
Size and weight: 190 * 130 * 32mm / 280g
Ambient temperature: (5 ~ 35) ℃
Ambient humidity: ≤85%
IP rating: IP54
PB-260 plate type acidity meter can easily and quickly change different electrodes to measure pH, conductivity or dissolved oxygen. The PB-260 plate type acidity meter can store 200 data logs. The data settings include readings, GLP data, date and time.
