产品概述与应用
Advanced RDO Technology - Affordable optical RDO technology reduces maintenance time and costs
Maintenance-Free Design - Maintenance free optical probe with no electrolyte eliminates hassle of replacing delicate membranes and salt build up from refilling solutions
Rugged Construction - Durable waterproof and dustproof design with IP67 rating
Clear Display - Large, backlit custom display provides measurement with temperature
Flexible Measurement - Switch between % saturation and mg/L (ppm) dissolved oxygen with a press of a button
Calibration Reminder - Set a visible reminder when it is time to recalibrate the meter
Manual Corrections - Manual barometric pressure and salinity correction
Temperature Units - Selectable ºC or ºF – Choose the unit to best fit your application
Measurement Hold - Ready indicator, manual or automatic measurement hold feature and optional automatic shutoff function
Extended Memory - Store up to 500 data sets – Easy USB or RS232 output with optional data cables
GLP Compliant - Built-in real-time clock stamps stored data and calibration data with time and date – Meets standards for GLP (Good Laboratory Practices)
Long Battery Life - 500 hours battery life or use optional universal power adapter
Versatile Mounting - Built-in stand with wall-mount – Allows for easy benchtop measurement and storage
技术参数
| 型号/系列 | Eutech DO 450 |
|---|---|
| Range | 0 to 200 %; 0 to 20 ppm/mg/L |
| Resolution | 0.10 %; 0.1 ppm/mg/L |
| Accuracy | ±2 %; ±0.1 ppm or mg/L up to 8; ±0.2 ppm or mg/L above 8 |
| Calibration | Zero and saturation |
| Range | 0.0 to 50.0 ºC (0.0 to 122.0 ºF) |
| Resolution | 0.1 ºC/ºF |
| Accuracy | ±0.5 ºC; ±0.9 ºF |
| Calibration | Offset in 0.1 increments, ±10 ºC or ±18 ºF |
| Display | Custom LCD with backlight |
| Memory | Stores up to 500 data sets |
| Output | USB or RS232 |
| Real-Time Clock | Time and date stamp on calibration and stored data |
| Temperature Compensation | Yes |
| Pressure & Salinity Compensation | Manual |
| Power | Two AA batteries (included), >100 hours (without backlight); AC adapter (optional) |
| Dimensions (L x W x H) | Meter: 7 7/8” x 3 1/8” x 2 1/4” (20 x 8.3 x 5.7 cm) Boxed: 9 1/8” x 9 1/8” x 2 3/4” (23 x 23 x 7 cm) |
| Weight | Meter: 1 lb (0.5 kg) Boxed: 1.4 lb (0.7 kg) |
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