Model No. COM-0002
Portable Conductivity Meter便携式电导率仪
- Conductivity range
- 0–200 mS/cm
- Accuracy
- ±0.5–1% of reading
pH 计
pH Meters
Photo for reference; configuration may vary by order.
Model No. PHM-0001 · Electrochemistry Instruments
Benchtop pH Meter
台式 pH 计
Pharmacopoeial testing, buffer preparation and formulation work need a bench meter with documented accuracy. This meter reads −2.000 to 20.000 pH with ±0.002 accuracy, mV to ±1999.9 with ±0.1 mV accuracy and temperature from −5 to 105 °C. Up to five calibration points and input impedance above 10¹² Ω are provided. Tell us your electrode requirements.
- pH range
- −2.000 to 20.000 pH
- pH resolution
- 0.001 / 0.01 / 0.1 pH
- pH accuracy
- ±0.002 pH
- mV range
- ±1999.9 mV
- mV accuracy
- ±0.1 mV
Packing & Shipping
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Product Description 产品描述
Pharmacopoeial testing, buffer preparation and formulation work need a bench meter with documented accuracy. This meter reads −2.000 to 20.000 pH with ±0.002 accuracy, mV to ±1999.9 with ±0.1 mV accuracy and temperature from −5 to 105 °C. Up to five calibration points and input impedance above 10¹² Ω are provided. Tell us your electrode requirements.
Highlights
- Five-point calibration for wide-range accuracy
- High input impedance suits demanding electrodes
- Selectable resolution down to 0.001 pH
- mV mode for ORP and ion electrodes
Applications
- Pharmacopoeial pH testing
- Buffer and media preparation
- Formulation development
- Teaching laboratories
- Routine QC in food and chemicals
Specifications 技术参数
| Parameter | Value |
|---|---|
| pH range pH 范围 | −2.000 to 20.000 pH |
| pH resolution pH 分辨率 | 0.001 / 0.01 / 0.1 pH |
| pH accuracy pH 精度 | ±0.002 pH |
| mV range mV 范围 | ±1999.9 mV |
| mV accuracy mV 精度 | ±0.1 mV |
| Temperature range 温度范围 | −5 to 105 °C |
| Calibration points 校准点数 | Up to 5 points |
| Input impedance 输入阻抗 | > 10¹² Ω |
| Data storage 数据存储 | ≥ 1000 results |
| Power supply 电源 | 100–240 V AC, 50/60 Hz |
| Model No. | PHM-0001 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
USP <791>
Ph. Eur. 2.2.3
ASTM E70
ASTM D1293
ISO 10523
GB/T 6920
IEC 60746-2
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Packing & Shipping 包装与运输
Export packing
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Loading port
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Inquiry Now 索取报价
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
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Multiparameter Benchtop pH/Conductivity Meter多参数台式 pH/电导率仪
- pH range
- −2.000 to 20.000 pH
- pH accuracy
- ±0.002 pH