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Brand Name : HACH
Model Number : 9385100
MOQ : 1
Price : 699USA
Payment Terms : T/T
Supply Ability : 6-8WEEK 699
Delivery Time : 6-8WEEK
Measurement Parameters : pH, Dissolved Oxygen, Turbidity, Conductivity, Total Dissolved Solids (TDS), Chlorine, Ammonia, Nitrate, Phosphate
Data Output : USB, Bluetooth, RS232, SD card (depending on model)
Data Storage : Internal memory with capacity for thousands of readings
Measurement Range : Varies by parameter, e.g., pH 0-14, DO 0-20 mg/L
Power Supply : Battery operated / AC adapter
Application : Environmental monitoring, wastewater treatment, aquaculture, drinking water analysis
Response Time : Typically less than 30 seconds
Display Type : Digital LCD/LED
Operating Temperature : 0°C to 50°C (typical)
Calibration : Automatic and manual calibration options
Waterproof Rating : IP67 or higher for portable models
Sensor Type : Electrochemical, optical, or ion-selective electrodes
Accuracy : ±0.01 pH, ±0.1 mg/L DO (example values)
Portability : Handheld, portable or benchtop models available
| Model | DR 900 |
| Type | 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) |
| Range | 420, 520, 560, 610 nm (Fixed wavelengths) |
| Accuracy | ±1 nm |
| Selection | Automatic (based on method selection) |
| Bandwidth | 15 nm (Filter bandwidth) |
| 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 |
| Pre-Programmed Methods | 90 water quality parameters |
| User Programs | 10 custom calibration curves |
| Data Storage | 500 records (GLP-compliant: result, date, time, sample ID, user ID) |
| USB Interface | Mini-USB for data transfer |
| Cell Compatibility | 1-inch round; 16 mm round (with adapter); 1 cm rectangular |
| Dimensions (H*W*D) | 231*96*48 mm |
| Weight | 0.6 kg (with batteries) |
| 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) |
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HACH DR 900 IP67 Waterproof Handheld Colorimeter With 90 Pre Programmed Methods Images |