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{"title":"Multi Parameter Handheld Boiler Dr900 Water Quality Analyzer","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/8d\/5a\/212a7e965f52539977f7a8087cb4-200x200-1\/multi_parameter_handheld_boiler_dr900_water_quality_analyzer.jpg","attrs":{"Brand Name":"HiYi","Model Number":"DR900","Certification":"CE, ISO13485, ISO9001","Place of Origin":"China"}}
{"title":"Hqd Laboratory Hach Multiparameter Water Quality Meter And Intellical Probes","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/01\/b8\/9498e607cedcd4e07db41f98e38d-200x200-1\/hqd_laboratory_hach_multiparameter_water_quality_meter_and_intellical_probes.jpg","attrs":{"Brand Name":"HiYi","Model Number":"HQD","Certification":"CE, ISO13485, ISO9001","Place of Origin":"China"}}
PH010 Newest Water Quality Measurement Tool PH Pen
OVERVIEW
Based on the old model PH water test pen ,the new model changed the switch, add automatic Startup & Shutdown function, and program optimization, etc. For example, switch from the previous horizontal push and pull, make it directly up and down button way, more conveniently to use for customers
CALIBRATION
Put the electrode into a mixed phosphate standard buffer of pH 6.86 (25 ° C) and stir gently until value is stable.
Adjust the calibration potentiometer with a small screwdriver until the display value matches the pH value of the standard buffer solution at nomal temperature.
The electrode is inserted into a standard buffer solution of borax with potassium hydrogen phosphate at pH4.01.
The display value should be within the allowable error range when compared to the pH of the buffer solution.
SPECIFICATION
Name
PH meter
Power Supply
2*1.5V (LR44 Cell)
Dimension
130*29*20mm
Range
0.0-14.0PH
Temperature compensation
0℃ -50℃
Weight
51g
Resolution
0.1PH
Operating Temperature
0℃ -80℃
Color
white , or customer required colors
Accuracy
±0.1PH
Calibration
Two-Point
Auto-Calibration
Service
OEM/ODM
WARRANTY
12 months Manufacturer’s limited Warranty for defective items (excluding items damaged and/or misused after receipt).Accessories come with a 3-month warranty.
Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
30~50
Ecer Certification:
Verified Supplier
HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors.
With the strong technical force and economic strength, company is constan... HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors.
With the strong technical force and economic strength, company is constan...