LCD display in English, menu in English and notepad in English.
High reliability: Single-board structure, touch keys, no switch knob or potentiometer. Rapid response, accurate measurement and high stability.
Automatic constant-voltage constant-current liquid line system: Automatic compensation for flow and pressure of water sample.
Alarm: Isolated alarm signal output, discretionary setting of upper and lower thresholds for alarming, and lagged cancellation of alarming.
Network function: Isolated current output and RS485 Communication Interface.
History curve: It can continuously record data for a month, with a point for each five minutes.
Notepad function: Recording 200 messages.
1 | Measuring range: 0 ~ 100ug / L, 0 ~ 2300mg /L Resolution: 0.1 μg / L, 0.01mg/L0.00pNa-8.00pNa Resolution: 0.01pNa0 ~ 60 ℃ Resolution: 0.1 ℃ |
2 | The basic error: ± 2.5%, ± 0.3 ℃ temperature |
3 | Automatic temperature compensation range: 0 ~ 60 ℃, 25 ℃ basis |
4 | The electronic unit temperature compensation error: ± 2.5% |
5 | The electronic unit repeatability error: ± 2.5% of reading |
6 | Stability: reading ± 2.5% / 24h |
7 | The input current: ≤ 2 x 10-12A Tested water samples: 0 ~ 60 ℃, 0.3MPa |
8 | The clock accuracy: ± 1 minute / month |
9 | The output current error: ≤ ± 1% FS |
10 | Data storage Quantity: 1 month (1: 00 / 5 minutes ) |
11 | Alarm normally open contacts: AC 250V, 7A |
12 | Power supply: AC220V ± 10%, 50 ± 1Hz |
13 | Isolated output: 0 ~ 10mA ( load <1.5kΩ), 4 ~ 20mA ( load <750Ω) |
14 | Dimensions: 440 ( W) * 770 (H ) * 234 (D ) mm, hole size: 390 ( W ) * 650 ( H) mm Positioning holes: 280 ( W ) * 730 (H ) mm, pore size: ¢ 12, four-hole distribution Alarming relay: AC220V, 3A, isolated output of alarming signals Aperture: ¢ 12, four-hole distribution (unless otherwise noted , the products in accordance with the size of the opening hole) |
15 | Weight: 20kg |
16 | Working conditions: ambient temperature: 0-60℃; relative humidity <85% |
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