品牌
生产厂家厂商性质
上海市所在地
便携式PH/溶解氧多参数分析仪由上海谷雨环保科技供应，全新，原装，*。PD450仪表：主机、RDO电极(带荧光帽)、PH/ATC电极，2节AA电池
Product Specification | Description |
| pH | |
| Range | -2.00 to 16.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Calibration | Up to 6 points: USA, NIST, DIN or custom |
| mV | |
| Range | ±2000 mV |
| Resolution | 0.1 mV ±999.9 mV; 1 mV beyond |
| Accuracy | ±0.2 mV +2 LSD or +0.5 % of reading; whichever is greater |
| Calibration | ±200 mV |
| Dissolved Oxygen | |
| 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; |
| Calibration | Zero and saturation |
| Temperature | |
| Range | -10.0 to 110.0 ºC (14.0 to 230.0 ºF) |
| Resolution | 0.1 ºC/ºF |
| Accuracy | ±0.5 ºC; ±0.9 ºF |
| Calibration | Offset in 0.1 increments, ±10 ºC or ±18 ºF |
| Others | |
| 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 | Automatic or manual from -10 to 110 ºC |
| 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) |
| Weight | Meter: 1 lb (0.5 kg) Boxed: 1.4 lb (0.7 kg) |
Order Information
Order No. | Item |
| Meter | |
| ECPDWP45000 | PD 450 Meter Only: Meter, two AA batteries |
| ECPDWP45004 | PD 450 Meter & Electrodes: Meter, pH/ATC electrode, RDO electrode with sensor cap, two AA batteries |
| ECPDWP45004K | PD 450 Meter Kit: Meter, pH electrode, RDO electrode with sensor cap, two AA batteries, hard carry case, USB cable, RDO stainless steel weight/guard, RDO calibration chamber, calibration solutions |
| Electrodes | |
| ECDA9350603B | Replacement pH electrode, submersible, single-junction, ABS, 26 mm diameter, BNC, 3 m cable |
| RDO3M | RDO probe, 3 m (10 ft) cable |
| RDO6M | RDO probe, 6 m (20 ft) cable |
| RDO15M | RDO probe, 15 m (50 ft) cable |
| Accessories | |
| RDOCAP | Replacement RDO sensor cap |
| RDOWEIGHT | RDO weight/guard, screw thread to attach to probe |
| RDOCALCHAMBER | Calibration chamber |
| 60X426401 | Optional 100 / 240 VAC SMPS power adapter, 9 V, 6 W |
| MINIPHONEUSB | USB cable for 450 series, mini phone plug to USB |
| 30X427301 | RS232 cable for 450 series, mini phone plug to RS232 9-pin (F) |
| ECDOZEROSOLN | Zero oxygen solution, 0 % DO, 480 mL |
便携式PH/溶解氧多参数分析仪由上海谷雨环保科技供应，全新，原装，*。PD450仪表：主机、RDO电极(带荧光帽)、PH/ATC电极，2节AA电池
由上海谷雨环保科技供应，全新，原装，*。PD450仪表：主机、RDO电极(带荧光帽)、PH/ATC电极，2节AA电池
