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Estimated Delivery
Jan 05 - Jan 12
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Free standard shipping on orders over $50
Contains Mercury: No
Marked Hazardous: No
| Battery Life: | 6 months (typical) @ 5 readings a day / 5 days / week without backlight. Backlight usage will decrease battery life. |
| Battery Requirements: | 4, AA size alkali cells |
| Data Logger: | 500 measured values (Result, Date, Time, Sample ID, User ID) |
| Detector: | Silicon photodiode |
| Dimensions (H x W x D): | 231 mm x 96 mm x 48 mm |
| Display: | Graphical display 240 x 160 pixels (Backlit) |
| Enclosure Rating: | IP67 (vial cover closed) |
| Includes: | DR 900 Colorimeter, two 1-inch glass sample cells marked at 10, 20 and 25 mL, two 1 cm plastic sample cells, 1 x 16-mm COD/Test 'N Tube™ adapter, 4 AA alkaline batteries, printed multilingual instrument manual, USB Mini to USB Cable, European CE mark. |
| Interface: | USB type Mini IP67 |
| Manual Languages: | English, French, German, Italian, Spanish, Portuguese, Bulgarian, Chinese, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian, Russian, Slovenian, Swedish, Turkish |
| Operating Conditions: | 10 - 40 °C (50 - 104 °F), max. 80 % relative humidity (non-condensing) |
| Operating Humidity: | Max 90 % relative humidity (non-condensing) |
| Operating Mode: | Transmittance (%), Absorbance and Concentration |
| Operating Temperature: | 10 - 40 °C (50 - 104 °F) |
| Optical System: | 0 / 180 deg transmittance |
| Photometric Accuracy: | ± 0.03 Abs |
| Photometric Linearity: | ± 0.002 Abs (0 - 1 Abs) |
| Photometric Measuring Range: | 0 - 2 Abs |
| Power Supply: | 4 x AA size alkaline cells, 4x NiMH rechargeable Battery* (*External charger required) |
| Reproducibility: | ± 0.005 Abs (0 - 1 A) |
| Sample Cell Compatibility: | 1 inch round or 16 mm round (with adapter) |
| Source Lamp: | Light Emitting Diode (LED) |
| Spectral Bandwidth: | 15 nm filter bandwidth |
| Storage Conditions: | -30 to 60 °C (-30 - 140 °F), max. 80 % relative humidity (non-condensing) |
| Supported Chemistry: | Hach tests |
| Temperature Range: | 0 - 50 °C (32 - 122 °F) |
| User Interface Languages: | English, French, German, Italian, Spanish, Portuguese, Bulgarian, Chinese, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian, Russian, Slovenian, Swedish, Turkish |
| User Programs: | Custom programming 10 |
| Warranty: | 12 months |
| Wavelength Accuracy: | ± 1 nm (fixed, varies with model) |
| Wavelength Calibration: | N/A |
| Wavelength Range: | 420 nm, 520 nm, 560 nm, 610 nm |
| Wavelength Selection: | Automatic |
| Weight: | 0.6 kg (1.3 lbs) with battery |
| What's Included?: | DR900 instrument, USB cable with mini-USB connector, 4-AA alkaline batteries, 2 glass sample cells 1-inch (25 mm) round with 10, 20, 25-mL marks, 2 sample cells 1 cm/10 mL, sample cell adapter and multilingual user manual |