SC Automation Limited
SC Automation Limited
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The DR1900 is perfect for use in the field because it is the lightest and most compact portable spectrophotometer. It also can perform that largest number of tests of any portable instrument. Underneath the rugged exterior, the DR1900 has the largest number--over 220--of the most commonly tested preprogrammed methods already built in. You can also use the easy-to-use interface to create your own methods. Also, it is flexible because you can use the widest range of vial sizes of any other spectrophotometer.
Specifications
| Battery Life | 15 days (typical) @ 5 readings a day / 5 day 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 acc. to GLP) |
| Detector | Silicon photodiode |
| Dimensions (H x W x D) | 98 mm x 178 mm x 267 mm |
| Display | Graphical display 240 x 160 pixel (LCD, b/w, backlit) |
| Enclosure Rating | IP67 |
| Includes | Printed Basic Manual, CD with procedure manual (English) in pdf format. Set of vial adapter in carton box. Pkg of 4 AA Alkaline Battery. Dust Cover |
| Interface | USB type Mini IP67 (with optional Module) |
| Interfaces | USB type Mini IP67 (with optional Module) |
| Mains Connection 2 | 110 - 240 V / 50/60 Hz (* optional Module required. May not be available in all regions) |
| Mains Connection 3 | 4x NiMH rechargeable Battery (* optional Module required. May not be avaliable in all region) |
| Operating Conditions | 10 - 40 °C (50 - 104 °F), max. 80 % relative humidity (non-condensing) |
| Operating Humidity | Max. 80 % relative humidity (non-condensing) |
| Operating Mode | Transmittance (%), Absorbance and Concentration |
| Operating Temperature | 10 - 40 °C |
| Optical System | Reference beam, spectral |
| Photometric Accuracy | ± 0.003 Abs @ 0.0 - 0.5 Abs |
| Photometric Linearity | < 0.5 % (0.5 - 2.0 Abs) |
| Photometric Measuring Range | 0 - 3 Abs (wavelength range 340 - 800 nm) |
| Power Module? | No |
| Power supply | 4 x AA size Alkaline |
| 4x NiMH rechargeable Battery* | |
| Power supply*: 110 - 240 V; 50/60 Hz | |
| (* optional Module required. | |
| May not be available in all regions) | |
| Preprogrammed Methods | >220 |
| Reproducibility | ± 0.005 Abs (0 - 1 A) |
| Sample Cell Compatibility | 13 / 16 mm and 1 inch round adapter, 10 x 10 mm 1 inch square and 10x10mm |
| Source Lamp | Xenon Flash |
| Storage conditions | -30 - 60 °C (-22 - 140 °F), max. 80% relative humidity (non-condensing) |
| Stray Light | < 0.5%T at 340 nm with NaNO2 |
| 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 | 50 |
| Warranty | 12 months |
| Wavelength Accuracy | ± 2 nm (range 340 - 800nm) |
| Wavelength Calibration | Automatic |
| Wavelength Range | 340 - 800 nm |
| Wavelength Reproducibility | ± 0.1 |
| Wavelength Selection | Automatic |
| Weight | 1.5 kg |
| What's included? | Includes: portable spectrophotometer, printed basic instrument manual, dust cover, 1-in. square matched glass sample cells, AA alkaline batteries 4/pk, and a four-type adapter set. |