Máy kiểm soát ORP mini Hanna BL 982411-1

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Máy kiểm soát oxy hóa khử mini ORP, máy đo và điều chỉnh ORP mini Hanna BL 982411-1 

Hãng: HANNA  

Xuất xứ: Romania

Model: BL982411-1

Nguồn điện: 115V/230V

Bảo hành: 12 tháng

Giá: Liên hệ 0977.459.400

Clarkson BL982411-1
ORP Mini Controller 115/230V
Hanna Instruments BL982411-1
BL 982411 is an ORP mini controller for panel mounting, specially designed for swimming pools and spas. Thanks to its compact size, BL 982411 can be installed in small spaces. BL 982411 is the
ideal solution for those who have always checked ORP manually. Thanks to the automatic dosing,
this mini controller will significantly reduce maintenance time.
BL 982411 can be used with any ORP electrode with standard BNC connector. The instrument
measures ORP in the 0 to 1000 mV range and shows the readings on the large display.

The status LED continuously indicates if the controller is in measurement, dosing or alarm mode.

BL 982411 is also provided with a relay for selecting the dosing direction, oxidizing or reducing.

You can also choose automatic or manual dosing mode with a switch on the front panel. Manual
control is particularly useful during maintenance operations, because it permits you to enable or
disable the dosing relay according to your need.
The overtime control system advises you when the relay is active for too long, helping to prevent
Range   0 to 1000 mV
Resolution   1 mV
Accuracy   ±5 mV
Calibration   manual, with CAL trimmer
Dosing Relay   1, max 2A (fuse protected), 250 Vac, 30 Vdc
Dosing Selection   reducing or oxidizing
contact open = reducing dosage, activated when reading exceeds setpoint value
contact closed = oxidizing dosage; activated when reading falls below setpoint value
Setpoint   adjustable from 0 to 1000 mV
Overtime   adjustable, typically from 5 to approx. 30 minutes
Input Impedance   102 Ohm
Power Supply   See Chart
Dimensions   83 x 53 x 99 mm (3.3 x 2.1 x 3.9")
Weight   See Chart
HI 7020L ORP Test Solution at 200/275 mV (@20°C)
1 x 500 mL bottle
HI 7022L ORP Test Solution at 470 mV (@20°C)
1 x 500 mL bottle
HI 7091L Reducing Pretreatment Solution
1 x 500 mL bottle
HI 7092L Oxidizing Pretreatment Solution
1 x 500 mL bottle
HI 70300L Electrode Storage Solution
1 x 500 mL bottle
HI 7061L General Purpose Cleaning Solution
1 x 500 mL bottle
HI 70006P 6.86 pH Buffer Solution
25 x 20 mL sachets
HI 740146 Bracket for Installation of Process Meters
HI 710005 Voltage adapter from 115V to 12 Vdc (USA plug)
Order Information:
The BL 982411 is supplied with mounting brackets, transparent cover, and instructions.