Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 6-8WEEK 699 |
| Delivery Time | 6-8WEEK |
| Weight | Approximately 300-500 grams |
| Calibration | Automatic or Manual Calibration |
| Waterproof Rating | IP67 or higher for handheld devices |
| Power Supply | Rechargeable Battery or AC Adapter |
| Display Type | LCD or Digital Screen |
| Dimensions | Varies, e.g., 200mm x 80mm x 40mm |
| Accuracy | Typically ±0.01 pH, ±0.1 mg/L DO |
| Data Storage | Internal memory with capacity for thousands of readings |
| Data Output | USB, Bluetooth, RS232, or SD Card |
| Operating Temperature | 0°C to 50°C |
| Measurement Parameters | pH, Dissolved Oxygen (DO), Conductivity, Turbidity, Total Dissolved Solids (TDS), Salinity, Temperature, Ammonia, Nitrate, Phosphate |
| Portability | Handheld or Benchtop models available |
| Response Time | Typically less than 30 seconds |
| Measurement Range | Varies by parameter, e.g., pH 0-14, DO 0-20 mg/L |
| Brand Name | HACH |
| Model Number | DR900 |
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Product Specification
| Payment Terms | T/T | Supply Ability | 6-8WEEK 699 |
| Delivery Time | 6-8WEEK | Weight | Approximately 300-500 grams |
| Calibration | Automatic or Manual Calibration | Waterproof Rating | IP67 or higher for handheld devices |
| Power Supply | Rechargeable Battery or AC Adapter | Display Type | LCD or Digital Screen |
| Dimensions | Varies, e.g., 200mm x 80mm x 40mm | Accuracy | Typically ±0.01 pH, ±0.1 mg/L DO |
| Data Storage | Internal memory with capacity for thousands of readings | Data Output | USB, Bluetooth, RS232, or SD Card |
| Operating Temperature | 0°C to 50°C | Measurement Parameters | pH, Dissolved Oxygen (DO), Conductivity, Turbidity, Total Dissolved Solids (TDS), Salinity, Temperature, Ammonia, Nitrate, Phosphate |
| Portability | Handheld or Benchtop models available | Response Time | Typically less than 30 seconds |
| Measurement Range | Varies by parameter, e.g., pH 0-14, DO 0-20 mg/L | Brand Name | HACH |
| Model Number | DR900 | ||
| High Light | HACH DR900 Water Quality Analyzer ，Water Quality Analyzer Multiparameter ，Hach Dr 900 Multiparameter Colorimeter Handheld | ||
| Parameter | Specification |
|---|---|
| Model | DR 900 Portable Handheld Colorimeter |
| Manufacturer | Hach Company, Loveland, CO |
| Optical System | 0/180° Transmittance |
| Light Source | LED (Light Emitting Diode) |
| Detector | Silicon Photodiode |
| Display | Graphical Backlit, 240x160 pixels |
| Enclosure Rating | IP67 (with vial cover closed) |
| Parameter | Specification |
|---|---|
| Wavelength Range | 420, 520, 560, 610 nm (Fixed wavelengths) |
| Accuracy | ±1 nm |
| Selection | Automatic (based on method selection) |
| Bandwidth | 15 nm (Filter bandwidth) |
| Parameter | Specification |
|---|---|
| Measurement Range | 0-2 Abs |
| Accuracy | ±0.005 Abs @1.0 Abs nominal; ±0.03 Abs |
| Linearity | ±0.002 Abs (0-1 Abs range) |
| Repeatability | ±0.002 Abs (0-1 Abs range) |
| Reading Modes | Transmittance (%), Absorbance, Concentration |
| Parameter | Specification |
|---|---|
| Dimensions (H*W*D) | 231*96*48 mm |
| Weight | 0.6 kg (with batteries) |
| Cell Compatibility | 1-inch round; 16 mm round (with adapter); 1 cm rectangular |
| Parameter | Specification |
|---|---|
| Battery Type | 4*AA Alkaline |
| Battery Life | 6 Months (Typical: 5 readings/day, 5 days/week, no backlight) |
| Operating Temperature | 0-50°C (32-122°F) |
| Operating Humidity | ≤90% (Non-condensing) |
| Storage Temperature | -30-60°C (-22-140°F) |
| Storage Humidity | ≤90% (Non-condensing) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2018
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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