Innovative Technologies

Touch Screen pH/Conductivity Meter (QXM-CM367)

Touch Screen pH/Conductivity Meter (QXM-CM367)

It supports wireless bluetooth printing. Real-time data transfer to mobile phone via bluetooth is optional. Smart electrode status display to ensure accurate use
Features

• 7-inch colored capacitive touch screen with high resolution (1024×600) and high sensitivity
• Built-in microprocessor chip with intelligent functions such as automatic calibration, ATC, data storage, clock display, USB output, function settings, wireless printing, and self-diagnosis
• Auto recognition of 25 pH buffers with Europe & USA, NIST, and China options
• Auto recognition of 8 conductivity standard solutions with Europe & USA, and China options
• Supports PC connection
• Wireless Bluetooth printing and real-time data transfer to mobile phone (optional)
• Smart electrode status display for accurate measurements
• Stores 1000 sets of test data, exportable via USB to Excel

Technical Specification

Specifications

Category Specification
pH Range (-1.999 ~ 19.999) pH
pH Resolution 0.1 / 0.01 / 0.001 pH
pH Accuracy Electrode: ±0.002 pH, Meter: ±0.01 pH
Auto Calibration 1, 2, 3 point
Buffer Standards Europe & USA, NIST, China
Input Current ≤1×10⁻¹² A
Input Impedance ≥3×10¹² Ω
pH Stability ±0.002 pH/3h
Temp. Compensation (0 ~ 100)℃, auto or manual
mV Range -1999.9 mV ~ 0 ~ 1999.9 mV
mV Resolution 0.1 mV
mV Accuracy ±0.03% FS
Conductivity Range (0.0020.00)μS/cm, (20.0200.0)μS/cm, (2002000)μS/cm, (2.0020.00)mS/cm, (20.0200.0)mS/cm, (2002000)mS/cm (K=10)
TDS Range (0 ~ 100) g/L
Salinity Range (0 ~ 100) ppt
Resistivity Range (0 ~ 100) MΩ·cm
Cond. Resolution 0.01 / 0.1 / 1 μS/cm; 0.01 / 0.1 / 1 mS/cm
Cond. Accuracy Electrode: ±0.5% FS, Meter: ±0.8% FS
Temp. Comp. Range (0 ~ 100)℃, auto
Electrode Constant 0.1 / 0.5 / 1 / 5 / 10 / 50 / 100 cm⁻¹
Reference Temp. 25℃, 20℃, 18℃
Temp. Range (-10 ~ 110)℃
Temp. Resolution 0.1℃
Temp. Accuracy 5 ~ 60℃: ±0.4℃; Others: ±0.8℃
Display 7-inch colored capacitive touch screen
Data Storage 1000 sets
Power 12V / 1A
Output USB
Ambient Temp. 15 ~ 30℃
Ambient Humidity ≤85%
IP Grade IP54
Dimensions / N.W. 215 × 170 × 37 mm / 600 g
Shipping Size / G.W. 470 × 430 × 72 mm / 3 kg
Standard Accessories pH electrode, Conductivity electrode (K=1), Temperature probe, pH buffer solution, Power adapter, Manual