Máy đo pH/ORP cầm tay Hanna HI 9125

( 1 Votes)
(Lượt xem : 600 )
Thông tin chi tiết

Máy đo pH/ORP cầm tay Hanna HI 9125

HI-9125 Handheld pH/mV Meter

Hãng sản xuất: HANNA

Xuất xứ: Romania

Model: HI 9125

Waterproof, portable pH/ORP meter with Calibration Check™, range: pH -2.00 to 16.00 pH, mV ±699.9 mV; ±1999 mV, Temperature 20.0 to 120.0°C / -4.0°F to 248.0°F

Giá: Liên hệ 0977.459.400

The HI-9125 is a rugged, high specification portable meter that offers the additional advantage of being able to measure ORP.

Heavy-duty water resistant casing combined with latest microprocessor technology makes this meter ideal for delivering laboratory grade results and accuracy under harsh industrial conditions.

 

Key features

  • Heavy-duty waterproof casing
  • Large clear LCD display
  • Extended pH and temperature given simultaniously
  • Memorises pH reading and recall
  • Battery % remaining on start up
  • User-friendly text and graphics support calibration procedure without constant reference to a manual
  • Automatic temperature compensation
  • Rubberised keyboard
  • Fully automatic buffer recognition
  • Automatic pH calibration with five memorised pH buffer values and buffer recognition to simplify calibration
  • User-selectable calibration time-out
  • Battery error prevention system (BEPS)
  • HI 7662 stainless steel temperature sensor included as standard
  • HI 1230B double junction pH electrode minimises junction contamination and enhances accuracy (supplied as standard)


Supplied with

  • HI 1230B pH electrode
  • HI 7662 temperature probe
  • Starter pack of buffer solutions
  • 100 ml plastic beaker
  • Batteries and instructions

 

 

Range pH -2.00 to 16.00 pH
Range mV ±699.9 mV; ±1999 mV
Range Temperature 20.0 to 120.0°C / -4.0°F to 248.0°F
Resolution pH 0.01 pH
Resolution mV 0.1 mV; 1 mV
Resolution Temperature 0.1 °C / 0.1 °F
Accuracy pH ±0.01 pH
Accuracy mV ±0.2 mV; ±1 mV
Accuracy Temperature ±0.4 °C / ±0.8 °F
pH Calibration   automatic 1 or 2 point with 5 memorized buffer values (4.01, 6.86, 7.01, 9.18, 10.01)
Offset Calibration   ±1 pH
Slope Calibration   From 80 to 108%
Temperature Compensation   automatic or manual, -20 to 120°C (-4 to 248°F)
pH Electrode   HI 1230B, double junction, gel filled, BNC connector and 1 m (3.3’) cable (included)
Temperature Probe   HI 7662 with 1 m (3.3’) cable (included)
Input Impedance   1012 Ohm
Battery Type / Life   (4) 1.2V AAA rechargeable / approx 200 hours of continuous use (with backlight off); auto-off after 20 minutes of non-use (can be disabled)
Environment   0 to 50°C (32 to 122°F); RH max 100%
Dimensions   192 x 71.6 x 36 mm (7.5 x 2.8 x 1.4’’)
Weight   525 g (18.5 oz.)