เครื่องวัดค่ากรด-ด่าง แบบภาคสนาม สำหรับน้ำดื่ม รุ่น HI99192

The Hanna Instruments HI99192 is a durable, waterproof, and portable pH and temperature meter designed specifically for measurement of drinking water. Automatic calibration is performed at one or two points with two sets of buffers. All calibration and measurement readings are automatically compensated for temperature variations.

The HI99192 uses the FC2153 glass body, amplified pH electrode that offers numerous features which improve pH testing of drinking water. The split-level LCD displays both pH and temperature readings, along with indicators for reading stability, battery percentage, and calibration instructions.

• Automatic Temperature Compensation
• Automatic Two-Point Calibration
• Waterproof

• Specification

  SKU	HI99192
  Product Name	Drinking Water pH Portable Meter – HI99192
  Quote Required	Yes
  pH Range	-2.00 to 16.00 pH; -2.0 to 16.0 pH
  pH Resolution	0.01 pH; 0.1 pH
  pH Accuracy	±0.02 pH; ±0.1 pH
  pH Calibration	automatic, at one or two points with two sets of buffers (standard 4.01, 7.01,10.01 or NIST 4.01, 6.86, 9.18)
  pH Temperature Compensation	automatic ‐5.0 to 105.0 °C/23.0 to 221.0 °F
  pH CAL Check (electrode diagnostics)	probe condition indicator
  pH Sensor Check	yes
  mV Range	±825 mV (pH‐mV)
  mV Resolution	1 mV (pH‐mV)
  mV Accuracy	±1 mV (pH‐mV)
  Temperature Range	-5.0 to 105.0°C / 23.0 to 221.0°F
  Temperature Resolution	0.1°C / 0.1°F
  Temperature Accuracy	±0.5°C (up to 60°C); ±1.0°C (outside) / ±1°F (up to 140°F); ±2.0°F (outside)
  pH Electrode	FC2153 pre-amplified pH electrode with internal temperature sensor, DIN connector, 1 m (3.3’) cable
  Automatic Shut-Off	user selectable
  Battery Type/Life	1.5V (3) AAA / approximately 1400 hours of continuous use
  IP Protection	IP67
  Environment	0 to 50°C (32 to 122°F); RH max 100%
  Dimensions	154 x 63 x 30 mm (6.1 x 2.5 x 1.2”)
  Weight	196 g (6.91 oz.)
  Ordering Information	HI99192 is supplied with FC2153 pH/temperature probe, HI70004 pH 4.01 buffer solution sachet (20 mL x 1), HI70007 pH 7.01 buffer solution sachet (20 mL x 1), HI700601 electrode cleaning solution sachets (2 x 20 mL),100 ml beaker, batteries, calibration certificates for both meter and probe, instruction manual, and rugged thermoformed carrying case.