HANNA HI8720 oxidation reduction ORP monitoring and analysis controller
SEHANNA HI8720 oxidation reduction ORP monitoring and analysis controller is a real ORP controller, Measurement range of +/- 1000mV, HI8720 oxidation reduction ORP monitoring and analysis controller with large LCD display and background light.
$1111.00/piece
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HI8720
HANNA HI8720 Oxidation reduction ORP monitoring and analysis controllerSPEC
HANNA HI8720 Oxidation reduction ORP monitoring and analysis controllerDetails
HANNA HI8720 Oxidation reduction ORP monitoring and analysis controllerPacking list
- SKU
- NB020849
- Measurement range mV
- ±1000mV
- pH resolution
- 1mV
- Measurement Accuracy of mV
- +/- 5mV, +/- 0.5% (input mode)
- pH calibrating mode
- Drift: CAL knob manual trimmer +/- 200mV
- Impedance -pH
- 10 ^ 12Ohm, electrode type with matching reference pin input can be used, 4 to 20 mA
- pH electrode type
- BNC Interface type, according to the requirements of the measurement project, select the BNC type acidity pH electrode
- Dosing relay set point
- 1, maximum 2A (isolated), 240 VAC
- Dosing relay setting range
- ±1000mV
- Alarm relay set point
- 1, maximum 2A (isolated), 240 VAC
- Alarm relay setting range
- 10~300 mV
- Dosing control mode
- Manual selector switch OFF/AUTO/ON
- control delay time
- Manual front panel knob adjustment within 5 to 60 minutes, this function can be turned off through the rear panel terminal
- analog output
- 0 to 20 mA or 4 to 20 mA [Isolated]
- Backlight Settings
- Keep on
- opening size
- 141 * 69Mm, depth: 135mm
- Power Supply
- 230AC ± 10%，50/60 Hz
- Applicable environment
- -10~50 ℃; 95% RH, non-condensing
- Shell material
- ABS flame retardant plastic housing and panel design, equipped with a high transparent splash-proof front cover
- Dimensions
- 141*69mm
- Weight
- 1kg
HI8720
Oxidation reduction ORP monitoring and analysis controller
Introduction
It is a compact panel-mounted online continuous detection redox [ORP] controller, measuring range: ±1000mV
Equipped with a large LCD display with protective cover and backlight, single set point, single output for oxidation or reduction dosing settings, manual two-point calibration through the panel, analog output: 0 to 20 mA or 4 to 20 mA [ isolationã
Manual ON, OFF and automatic quantitative control can be selected for oxidation or reduction quantitative dosing settings; the automatic diagnostic function can verify offset and slope calibration as well as electrode contamination or failure, and the fail-safe alarm system can prevent power failure or signal interruption. and caused problems.
FAQ
QIs the price listed on the website the final cost for overseas purchases?
ANo, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
QWhat is the specific process for purchasing the product?
AFirst, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
QWhat should I do if the instrument I purchase needs repair?
AAfter-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
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