emin

Hanna HI 8711 pH Analog Controller (Dual Output and Self-Diagnostic Test)

  • Manufacturer: HANNA
    Model: HI8711
    Origin: Romania
    Guarantee: 12 month
    • Request a Quotation Request a Quotation
  • 14,010,700 VND
  •  Call for best price

    Hotline: (+84) 867820758

    Phone+84 (24)62923267

  • Quality Engagement
  • Easy change and return
  • Delivery Avaliable
  • Favorable payment

Manufacture: Hanna
Model: HI 8711
Origin: Rumani
Warranty: 12 month

Range: 0.00 to 14.00 pH
Resolution: 0.01 pH
Accuracy@ 20 °C: ±0.02 pH (0 to 100 °C); ±0.05 pH (-20 to 0 °C); ±0.5% (input from transmitter)
Input: high impedance 1012 Ohm; reference and matching pin inputs are available; 4-20 mA
Power Output: ±5 Vcc; 150 mA max load for amplified electrodes
Calibration: offset: ±2 pH with OFFSET trimmer; slope: 80 to 110% with SLOPE trimmer
Temperature Compensation: fixed or automatic with Pt100, from -20 to 100°C
Recorder Output: 0-20 mA or 4-20 mA (isolated)
Setpoint Relay: 2, isolated, 2 A, max 240 V, resistive load, 1000000 strokes (not fuse protected)
Setpoint Range: alk. set: from 0.00 to 14.00 pH; acid set: from 0.00 to 14.00 pH
Alarm Relay: 1, isolated, 2 A, max 240 V, resistive load, 1000000 strokes (not fuse protected)
Alarm Range: 0.2 to 3.00 pH
Dosing Control: OFF/AUTO/ON with selection switch
Over Dosing Control: adjustable, from 5 min to 60 min with knob or disable by wire strap - on rear panel
Backlight: continuous on
Power Supply: 115 VAC ±10% or 230 VAC ±10%; 50/60 Hz
Enclosure: flame retardant ABS body and front panel; transparent splash-proof front cover
Environment: -10 to 50°C ; RH max 95% non-condensing
Panel Cutout: 141 x 69 mm
Weight: 1 kg


Accessories
-Solution
+ HI 7004/1L 4.01 pH Buffer Solution 1 x 1 L bottle
+ HI 7007/1L 7.01 pH Buffer Solution 1 x 1 L bottle
+ HI 7010/1L 10.01 pH Buffer Solution 1 x 1 L bottle
-Accessories
+ HI 8427  pH and mV Precision Simulator
+ HI 931001 pH and mV Precision Simulator

Detail

Download datasheet

 Manual


Apply your mail to get promotion information