หมวดหมู่สินค้า
อุตสาหกรรมMINI PH Controller
ยี่ห้อ :
HANNA
สภาพสินค้า :
สินค้ามือสอง
ราคา :
11,140.00
บาท
วันที่เริ่ม :
16 ธ.ค. 2551 08:41:26
วันที่อัพเดท :
13 ก.ย. 2553 08:09:53
ip :
113.53.159.xx
ข้อมูลร้าน
ร้าน :
ชื่อผู้ขาย :
-
จังหวัด :
-
จำนวนสินค้า :
0 ชิ้น
คนเข้าชม :
-
อัพเดทร้าน :
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รายละเอียดสินค้า
pH Controller BL981411 Monitor & control pH with this simple to install mini controller. Measures 0.0 to 14.0 pH.
1 of 3
Options: BL981411-0 (12VDC)
BL981411-1 (115/230 VAC)
Quantity:
Detailed Description for Hanna pH minicontroller 0.0 - 14 pH
Mini Controllers: BL 981411
pH Mini Controller
Easy installation in tight spaces
Can be used with any pH electrode with BNC connector
Dosing relay
The BL 981411 pH controller has been designed for easy, affordable installation in tight spaces, ideal for simple yet effective process control. The unit is provided with differential pH input and can be used with any pH electrode with standard BNC connector. Measurements are clearly displayed on the large LCD, while the status LED indicates operating mode. BL 981411 is also provided with a dosing relay. Selecting acid dosing, will cause the relay to activate when measurement is higher than setpoint. If the basic dosing is selected, the relay is activated when the reading falls below the setpoint. Setpoint adjustment (from 0 to 14 pH) and calibration procedures are easily performed with trimmers on the front panel. You can also choose from automatic or manual dosing modes 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. An overtime control system advises you when the relay is active for too long, to help prevent overdosing. Two models are available, with power supply input at 115/230 Vac or 12 Vdc.
BL 981411-0 is supplied complete with mounting brackets, transparent cover, 12 Vdc power adapter and instructions. BL 981411-1 is supplied complete with mounting brackets, transparent cover and instructions.
Available Accessories:
HI 7004L | pH 4.01 cal sol, 500 mL
HI 7007L | pH 7.01 cal sol, 500 mL
HI 7010L | pH 10.01 cal sol, 500 mL
HI 70300L | Electrode storage sol, 500 mL
HI 7061L | Electrode cleaning sol, 500 mL
HI 710005 | 115 Vac/12 Vdc power adapter
HI 710006 | 230 Vac/12 Vdc power adapter
HI 740146 | Mounting brackets
Specifications:
Range 0.0 to 14.0 pH
Resolution 0.1 pH
Accuracy (@20°C/68°F) ±0.1 pH
Calibration manual, with offset trimmer
Dosing Relay 1, max 2A (fuse protected), 250 Vac, 30 Vdc
Dosing Selection acid or alkaline
Setpoint adjustable from 0.0 to 14.0 pH
Overtime adjustable, typically from 5 to approx. 30 minutes
Input Impedance 1012 Ohm
Power Supply 12 Vdc adapter (included); 115/230 Vac; 50/60Hz
Dimensions 83 x 53 x 99 mm (3.3 x 2.1 x 3.9)
Weight 200 g (7.1 oz.); 300 g (10.6 oz.)