HI8936 คือเครื่องส่งสัญญาณค่าการนำไฟฟ้าที่ออกแบบใหม่ของเรา ซึ่งใช้โพรบโพเทนชิโอเมตริกแบบสี่วงแหวน โพรบนี้แทบจะต้านทานการปนเปื้อนจากสารละลายที่ไม่สะอาดได้ ซึ่งช่วยให้เครื่องส่งทำงานด้วยประสิทธิภาพสูงสุดตลอดเวลา
- Utilizes HANNA’s potentiometric four-ring conductivity probe
- Automatic Temperature Compensation
- Direct probe connection eliminates signal loss
- Use in conjunction with HI 7638 or HI 3001 platinum conductivity probes
HI8936 is our redesigned conductivity transmitter that utilizes a four-ring potentiometric probe. This probe is virtually immune to contamination by unclean solutions. This allows the transmitter to operate at peak performance at all times.
Temperature effects are compensated for by utilizing both the built-in temperature sensor on the probe and the transmitter’s ATC circuitry with a β of 2%/°C.
Direct connection of the probe to the transmitter assures a positive electrical connection with no signal loss over long distances.
HI 8936”L” versions allow easy verification and monitoring of measured values and is easier to calibrate and maintain.
The HI 8936 series requires external power to the 4-20 mA current loop.
Order Information:
All HI 8936 models are supplied complete with instructions.
Product Manual:
HI 8936BN (Process Instrumentation)
Specification :
| Range | 0.00 to 19.99 mS/cm | |
| Accuracy @ 20°C | ±2% f.s. (excluding probe error) | |
| Calibration | manual, two point, with offset and slope trimmers | |
| Temperature Compensation |
fixed or automatic from 0 to 50°C (32 to 122°F) with ß=2%/°C | |
| Conductivity Probe | HI 7635 for in-line applications (not included) | |
| Recorder Output | 4-20 mA, not isolated, max 500 Ohm | |
| Protection | IP65 | |
| Power Supply | 12-30 VDC | |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing | |
| Dimensions | 165 x 110 x 71 mm (6.5 x 4.3 x 2.8’’) | |
| Weight | 1 kg (2.2 lb.) |
HI7036L - 12.41 g/L (ppt) TDS @25°C - 500ml
HI76301D Four ring Conductivity probe
HI2001 - ORP Electrode Process
HI708 Checker HC ® - Nitrite, HR
HI93713-01 Phosphate LR - Reagents - 100 Tests
HI7082 Electrolyte Solution 3.5M KCL, 4 x 30 ml
HI740224 - 170 ml plastic beaker (6 pcs)
HI716 Checker HC ® - Bromine
HI93709-01 Manganese HR - Reagentst - 100 Tests
Reagents for HI 706 Checker HC ®, 40 Tests
HI11310 Digital pH-Electrode, Glass, refillable (edge)
HI2008 - ORP Electrode for PCA
HI1217D - Replacement pH Electrode
เครื่องวัดปริมาณฟอสฟอรัส ช่วงสูง รุ่น HI706
HI5003 - 3.00 pH@25°C - TQ - 500ml
HI7009L - 9.18 pH@25°C - SQ - 500ml
HI99300 EC / TDS / °C Meter to 3999 µS
HI5005 - 5.00 pH@25°C - TQ - 500ml
HI2211 Basic pH / ORP / °C Meter / 2-Point Calibration
Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter
Reagents for HI 755 Checker HC ®, 25 Tests
HI5002-01 - 2.00 pH@25°C - TQ - 1000ml
HI76313 Platinum, four ring Conductivity/TDS probe
Reagents for HI 764 Checker HC ®, 25 Tests
HI700 Checker HC ® - Ammonia, LR
เครื่องวัดสีในน้ำตัวอย่าง HI727 

