Máy đo pH để bàn ba điểm hiệu chuẩn Hanna HI 2212-02

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Máy đo pH để bàn ba điểm hiệu chuẩn hiệu Hanna HI 2212-02

Hãng sản xuất: HANNA

Xuất xứ: Romania

Model: HI 2212-02

pH bench meter with 3 point calibration, range: pH –2.00 to 16.00 pH, Temperature   –20.0 to 120.0 ºC, 230V

Giá: Liên hệ 0977.459.400


Product highlights:

  • Up to three point pH calibration with five standard buffers or two custom
  • GLP features
  • Calibration expiration reminder
  • Automatic Temperature Compensation

Product Description:

The HI 2212 is a pH and temperature benchtop meter.

Calibration can be performed at up to three-points using five standard and two custom buffers.

This instrument features manual or automatic temperature compensation with the HI 7662 temperature probe.

GLP (Good Laboratory Practice) feature provides data consistency. A calibration reminder can be set to alert the user, that too much time has elapsed since the last pH calibration and a new one should be performed.

Order Information:

HI 2212-01 (115V) and HI 2212-02 (230V) are supplied with HI 1131B pH electrode, HI 7662 temperature probe, HI 76404N electrode holder, HI 70004 pH 4.01 buffer solution sachet, HI 70007 pH 7.01 buffer solution sachet, HI 7071S electrolyte solution (30 mL), HI 700661 cleaning solution sachet, 12 VDC adapter and instructions.

Range pH ?2.00 to 16.00 pH
  Temperature ?20.0 to 120.0 ºC (-4.0 to 248.0ºF)
Resolution pH 0.01 pH
  Temperature 0.1 ºC
Accuracy pH ±0.01 pH
  Temperature ±0.2ºC (excluding probe error)
pH Calibration   Up to 3 point calibration, 5 standard buffers available (4.01, 6.86, 7.01, 9.18, 10.01), and 2 custom buffers
Temperature Compensation   Manual or Automatic from -20 to 120ºC (-4.0 to 248.0ºF)
pH Probe   HI 1131B glass body pH electrode with BNC connector and 1 m (3.3?) cable (included)
  HI 7662 stainless steel temperature probe with 1 m (3.3?) cable (included)
Input Impedance   1012 ohm
Power Supply   12 VDC adapter (included)
Environment   0 to 50°C (32 to 122°F); RH max 95%
Dimensions   235 x 222 x 109 mm (9.2 x 8.7 x 4.3?)
Weight   1.3 kg (2.9 lbs.)