OXY5403B this is a brand new dissolved oxygen analyzer, using a series of advanced analysis technology, and ensure the (super) in the low concentration in the measurement accuracy and stability, the performance and the application environment and etc have greatly increased, shown in Chinese, Chinese menu type operation, powerful features. Can be widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmacy, biochemical, food and water and other solution continuous monitoring of dissolved oxygen in value.
1, standard: JJG 291-1999 coated electrodes of the HSP dissolved oxygen;
2, Chinese LCD display, a chinese-language interface;
Three, measurement range: 0 ~ 100.0 ug/L; 0 ~ 20.00 mg/L (automatic switching); 0 ~ 60 ℃;
Saturation: 0 ~ 200.0%; According to the measuring condition (" ENT "button, the dissolved oxygen chroma value and saturation toggle between display)
Distinguish degrees: 0.1 ug/L, 0.01 mg/L, 0.1 ℃; 0.1%;
4, the basic error: ug/L: + 1.0% FS; Mg/L: + 0.5% FS, temperature: + 0.5 ℃;
5, the machine the over-error of indication repeatability: + 0.5% FS;
6, the machine and value stability: + 1.0% FS;
7, automatic temperature compensation range: 0 ~ 60 ℃, 25 ℃ for benchmark;
8, response time: < 60 seconds (final value, 25 ℃) the 98% 37 ℃ : 98% final value < 20 seconds;
9, output current error: acuities + 1.0% FS;
10, current isolation output: 4 ~ 20 mA; Can choose two road, on the output current temperature, all dissolved oxygen or two road dissolved oxygen, please order specified, all output current standard disposition.
11 and RS485 communication interface (optional); Also optional RS232 communication, please specify ordering;
12, data storage time continuous power lost: a decade;
13, alarm relay: AC220V, 3A;
14, power: 220V + 10% 50 + 1HZ; Matching DC24V power supply. The order by AC220V match. Let's not kid
15, shape dimension: 96 (long) x 96 (wide) x 110 (depth) mm, opening size: 92 x 92 mm;
16, weight: 0.8 kg;
17, working conditions: environmental temperature 0 ~ 60 ℃ relative humidity < 85%;
18, can match T401ppb dissolved oxygen electrode measure minim oxygen, match T401ppm measuring high levels of oxygen.
Standard configuration: OXY5403B second table a, electrode one.
Chinese menu type operation.
Microcomputer: using high-performance the CPU chip, high-precision AD transform technology and SMT placement technology, perform multiple parameters measurement, temperature compensation, range automatically converts, instrument self-check and high precision, and repeatability.
High reliability: veneer structure, touch buttons, no switch knob and potentiometer.
Dc + pulsed polarization voltage: at low concentration greatly enhances the stability of measurement.
Advanced data processing methods: into hundredfold reduced membrane deformation, temperature and flow change the influence of the measured value.
Quick response, zero stability, drifting little.
Prefabrication long-life osmosis membrane, easy to change.
Waterproof dustproof design: protection class IP65.
The electromagnetic compatibility (EMC/RFI) design: by European standards 50082 EN50081 / design and manufacture.
Alarm functions: alarm signal isolating output, alarm upper and lower limit can be arbitrary set, alarm lag withdrawn.
Network function: the isolation of current output and RS485 communication interface. Manual current source: convenient records and detection device testing.
Industrial control type watchdog: ensure instrument won't crash.
Password management: parameter setting and maintain all have password protection.
1, trace oxygen T401ppb dissolved oxygen electrodes, match with other T401ppm dissolved oxygen electrode.
2 the length of the cables and electrode, according to match that was.
3 and electrode installation way.
4, power supplies, not to also signify AC220V match by.