Residual Chlorine Meter
Brand BIOBASE
Product origin CHINA
Delivery time Within 7 days
Supply capacity Factory Direct Supply
Model BKCL-222 BKCL-220
Introduction:
Widely used for rapid residual chlorine detection in water quality across urban water supply, food and beverage, environmental protection, medical care, chemical, pharmaceutical, thermoelectric power, papermaking, aquaculture, bioengineering, fermentation processes, textile printing and dyeing, petrochemical, water treatment and other fields.
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Features:
1. Main unit housing is made of molded ABS material, offering excellent anti-corrosion, waterproof and dustproof performance.
2. LCD display for convenient and intuitive operation.
3. Cold light / monochromatic light source with a narrow-band interference optical system ensures excellent optical stability.
4. Stores working curves and historical records; users can calibrate and standardize curves themselves.
5. One-key factory reset prevents loss or accidental deletion of curves(For BKCL-222).
6. Data power-off protection function.
7. USB interface for transferring data to a computer and saving it as files(For BKCL-222).
8. BKCL-222 uses a rechargeable lithium battery with standby time of over 6 months; BKCL-220 is powered by mains electricity.
Technical Parameters:
Model | BKCL-222 | BKCL-220 |
Measuring Range | Free residual chlorine: 0~10.00mg/L | Residual chlorine: 0.02~10.00mg/L(Segmented: 0.02~2mg/L and 2~10mg/L) |
Accuracy | ≤±5% F.S. | |
Repeatability | ≤±2% | |
Minimum Resolution | 0.01mg/L | |
Optical Stability | Absorbance drift <0.002A within 20min | |
Light Source Life | 100,000 hours | |
Testing Standard | GB/T 5750.11-2023 | |
Curve Memory | Stores 250 factory curves, 749 user curves, and 9,999 measurement data records | Stores 150 factory curves, 20 user curves, and 1,000 measurement data records |
Data Interface | Mini USB | \ |
Operating Conditions | (1) Ambient temperature: 5~40°C (2)Relative humidity: ≤85% (3) No significant vibration or electromagnetic interference; avoid direct sunlight | |
Power Supply | Rechargeable lithium battery | AC 100~240V, 50/60Hz |
Consumption | 10W | 15W |
Standard Accessories | Portable case, residual chlorine reagent*1, colorimetric tube*3, tube rack*1, charging power adapter, USB cable, data acquisition and installation software | Colorimetric tube*3, reagent*1, power cord |
Optional Accessories | Reagent, colorimetric tube (All proprietary; must be purchased from us) | |
External Size(W*D*H) | Main unit: 88*230*52mm; Portable case: 457*370*188mm | 270*200*130mm |
Package Size(W*D*H) | 410*330*240mm | 410*330*240mm |
Net Weight | Main unit: 0.5kg | 1kg |
Gross Weight | 2.5kg | 2.3kg |
