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Ordering Information→
Main Technical
Parameters↓
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BGD 281
Basic pH Meter
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BGD 282
Precise pH Meter
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BGD 283
Professional pH Meter
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| pH Range |
0.00~14.00 |
-2.00~18.00 |
-2.000~20.000 |
| pH Resolution |
0.01 |
0.01 |
0.001 |
| pH Accuracy |
±0.01 |
±0.01 |
±0.002 |
| Temperature Range |
----- |
-5.0ºC~110.0ºC |
-10.0ºC~135.0ºC/14.0ºF~275.0ºF |
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Temperature
Resolution/Accuracy
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0.1ºC/±0.2ºC |
0.1ºC/±0.1ºC |
| Display Screen |
High resolution LCD display screen, 6.0 inches |
High resolution LCD display, 5.7
inches
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| pH Calibration Points |
1-2 points |
1-3 points |
1-5 points |
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pH Standard
Recognition
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Automatically recognize three GB pH standard solutions(4.00, 6.86, 9.18), and support for pH standard solution customization. |
Selectable pH buffer groups, including NIST, DIN, GB, USA, MERK. Can manage standard solution groups. Support for pH standard solution and groups customization(data management and information tracing). |
| Temp. Compensation |
Manual temperature
compensation
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Automatic/Manual temperature compensation |
| Other Functions |
Reading Prompts: Reading, Stable, Locked |
Determine the endpoint intelligently, can set the balanced measurement mode and continuous measurement mode. With data storage (50 sets) , querying and delete functions. |
Chinese or English operation window. Determine the endpoint intelligently. Multi-reading feature allows auto-read, timed-read and continuous-read. With data storage (500 sets), querying, delete, transfer and print functions. User ID and sample ID can be set. GLP-compliant, data can be traced. Support for USB or RS-232 communication. Support firmware upgrade function, allowing function expansion and customization requirements. |
| Dimensions/Weight |
200mm×160mm×63mm/600g |
242mm×195mm×68mm/900g |
| Power |
AC Adapter, 100V-240V AC input, DC9V output |
| Optional Accessories |
BGD 1171/0---E-201F pH Composite Electrode (for BGD 281)
BGD 1171/6---E-301-QC 3 in 1 pH Composite Electrode (for BGD 282,BGD 283)
BGD 1173/1---962221 Ultrapure Water pH Composite Electrode (for organic solvents)
BGD 1173/2---962102 Cleanable pH Composite Electrode (for emulsion, suspension, viscous, etc)
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