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Xinrui Industry PH count PHG-20
Price：￥3800
Laboratory/Medical Field
Integrated suppliers of equipment, reagents, and consumables
Product Introduction:
● LED Test technology, small size and stable signal；
● LCD LCD display with backlight, LCD contrast and backlight time can be adjusted；
● Have good Chinese human-computer interface, support IP65 Protection level；
● Automatically lock the measurement value, directly read the measurement results without conversion；
● Easy to operate, you can directly use the colorimetric tube as a measuring container；
● Built-in calibration curve for direct measurement；
● Supports multi-point calibration (up to 5 points) to meet high-precision measurement requirements；
● support GLP Standardize, meet data storage, review, deletion and printing functions；
● It has automatic shutdown function and power-off protection function, automatic shutdown time can be set, reducing power consumption and ensuring data security；
● Support battery power supply (4 sections AA Alkaline battery) or USB Direct power supply to the port；
● With USB Interface, support and PC、 Printer, etc. connection；
● Support firmware upgrades, allowing function expansion and application expansion to meet the measurement needs of special users；
● Colorimetric tube specifications: 16 outer diameter mm*Length 100 mm, Capacity 10 ml
● Size: 220 ×85×50mm；
● Weight: about 0.4 kg；
● Operating environment: 5 ～35℃；0～85%Relative humidity.
Technical parameters:
Measurement parameters | Measurement method | Light source wavelength | Measurement range ( mg/L） | Display error | Repeatability | Product Order Number |
Ammonia nitrogen | Nass reagent method | 420nm | 0.000～4.000 | ≤±10% | ≤3% | DGB-422 652100N00 |
Related accessories
Accessories name | Description and product configuration | Applicable instruments |
Digestive colorimetric tube | COD、 Total phosphorus digestion and determination, maximum service temperature 150 ℃，Colorimetric determination can be performed | DGB-401、DGB-422、DGB-423、DGB-425、DGB-427、DGB-428 |
Digestion tube | COD、 Total phosphorus quickly digests, maximum service temperature 165 ℃ | DGB-401 |
Related reagents—working reagents
Reagent name | describe | Applicable instruments | Product number |
COD Prefabricated tube reagent 0 ～150mg/L | 0～150mg/L，25 branch /Box (10 mL Colorimetric tube) | DGB-401 | 780100N01 |
COD Prefabricated tube reagent 0 ～1500mg/L | 0～1500mg/L，25 branch /Box (10 mL Colorimetric tube) | DGB-401 | 780100N02 |
Ammonia nitrogen working reagent pack | 0.000～4.000mg/L Nass Reagent: 100 mL Plastic bottle ×1 780200N02 Ammonia nitrogen pretreatment agent A：250mL Plastic bottle ×1 | DGB-401、DGB-422 | 780200N03 |
Total Phosphorus Working Reagent Pack | 0.000～1.000mg/L Molybdate solution: 100 mL Plastic bottle ×1 | DGB-401、DGB-428 | 780300N02 |
Residual chlorine reagent pack | 0～5 mg/L， Residual chlorine, 100 measurements | DGB-402A、DGB-402F、DGB-403F | 780800N01 |
Residual chlorine /Total chlorine reagent pack | 0～5 mg/L Residual chlorine /Total chlorine, a total of 100 measurements | DGB-402A、DGB-402F、 DGB-403F、DGB-424 | 780800N02 |
Residual chlorine /Chlorine dioxide reagent pack | 0～5 mg/L Residual chlorine /Chlorine dioxide, a total of 100 measurements | DGB-403F | 780800N03 |
Residual chlorine /Total chlorine /Chlorine dioxide reagent pack | 0～5 mg/L Residual chlorine /Total chlorine, 0～10 mg/L Chlorine dioxide, a total of 100 measurements | DGB-403F | 780800N04 |
Hexavalent chromium reagent pack | 0～5 mg/L，100 Time measurement | DGB-404F | 780800N09 |
Permanganate index reagent pack | 0.000～10.00mg/L Mixed acid 100 mL/bottle ×1 Potassium Permanganate Solution 50 mL/bottle ×1 Number of times of use of reagent pack: 100 times | DGB-425 | 781800N00 |
Aluminum ionic reagent pack | 0.000～0.3mg/L Indicator 1.0 g/L，5mL×1 （1+6）Ammonia water, 5 mL×1 Nitric acid solution 0.5 mol/L，15mL×1 Chromium blue S Solution 1 g/L， Capacity: 50 mL×1 Buffer, 100 mL×1 Number of times of use of reagent pack: 100 times | DGB-427 | 781900N00 |
Water hardness reagent pack | 0.000～500.0mg/L Hardness color development reagent 500 mL/bottle ×1 Hardness buffer reagent 30 mL/bottle ×1 Number of times of use of reagent pack: 100 times | DGB-423 | 781700N00 |
Urea working reagent pack | 0.000～5.000mg/L Urea mixed acid 200 mL/bottle ×1 Urea color developer 100 mL/bottle ×1 Number of times of use of reagent pack: 100 times | DGB-423 | 782000N00 |
Related reagents—calibration reagents
Reagent name | describe | Applicable instruments | Product number |
COD Calibration fluid 150 mg/L | 250 ml/bottle | DGB-401 | 780100N03 |
COD Calibration fluid 1500 mg/L | 250 ml/bottle | DGB-401 | 780100N04 |
Ammonia nitrogen calibration solution 200 mg/L | 100 ml/bottle | DGB-401、DGB-422 | 780200N01 |
Total phosphorus calibration fluid 25 mg/L | 100 ml/bottle | DGB-401、DGB-428 | 780300N01 |
Residual chlorine calibration reagent pack | 25Time, residual chlorine /Calibration of total chlorine | DGB-402A、DGB-402F、DGB-403F | 780800N05 |
Chlorine dioxide calibration reagent pack | 25Calibration of chlorine dioxide | DGB-403F | 780800N06 |
Residual chlorine /Chlorine dioxide calibration reagent pack | 25Time, residual chlorine /Total chlorine /Calibration of chlorine dioxide | DGB-403F | 780800N07 |
Hexavalent chromium calibration fluid 100 mg/L | 100 ml/bottle | DGB-404F | 780800N08 |
Permanganate index calibration solution | ρ=100mg/L,100mL/bottle ×1，Meet 100 measurements | DGB-425 | 781800N01 |
Aluminum ion calibration fluid | 1g/L，100mL×1，Meet 100 measurements | DGB-427 | 781900N01 |
Water hardness calibration fluid | 1000mg/L,250mL/bottle ×1，Meet 100 measurements | DGB-423 | 781700N01 |
Urea calibration fluid | ρ=100mg/L，100mL/Bottle, satisfying 100 measurements | DGB-423 | 782000N01 |
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