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Press "SAVE" button, "Save" is displayed and "the number of the stored data" is showed
on the position of vice display, it indicates that the data is being stored.
When saving finishes, the meter will return to measurement mode.
Note: The number of the stored data follows the previous number of the data, at most
100 sets of measured data can be stored in each measuring mode. The meter will repeat
from Nº 0 automatically if the sets of measuring data are more than 100 sets, and the
other sets will also be stored.
2. Delete function
When the meter is in a certain measurement mode,
Press "MODE" button, the meter will enter into selection mode.
Press "▲" or "▼" button to select "DELETE" mode.
Press "ENTER" button, the meter enters into delete mode.
At this time, the meter displays "Sure".
Press "ENTER" button if you really need to delete the data, the meter will display "--"
on the vice displaying to indicate the data is being deleted.
When deleting finishes, the meter will exit from "DELETE" mode automatically and
return to selection mode.
When "Sure" is displayed, you can press "MODE/MEAS" button to cancel this mode
before pressing "ENTER" button and the meter will return to measurement.
Note: This kind of delete function is to delete all the stored data, please operate with
caution. DO concentration data is deleted in DO concentration measurement mode; DO
saturation data is deleted in DO saturation measurement mode; electrode current data is
deleted in electrode current measurement mode.
3. Print function
The meter can be regarded as laboratory regular instrument with print function. There
are two print functions: instant print and stored data print.
Note: Before printing, please refer to the operating instruction of the printer, set the
band rate to 9600. Insert connection line of the printer (16) into RS-232 interface.
- Instant print
Press "ENTER" button in the mode of measurement, "PRINT" is displayed on the left
bottom of the screen, the present measured DO concentration, saturation or current value
will be printed at once, and the present temperature value will be printed simultaneously.
After printing finishes, the meter will return to measuring mode.
Instant print form is as following:
Instruction manual 50912080
ENGLISH
Pag. 25
Version 1 October 2014
Cable de conexión RS-232 y cable de cone-
xión TP-16
14. Cable de conexión a ordenador RS-232
15. Clavija jack
16. Cable de la impresora TP-16
3. ESPECIFICACIONES TÉCNICAS
Referencia: 50912080
Rango de medida
Concentración OD
Saturación OD
0,00~19,99 mg/l
0,0~199,9 %
Precisión de la unidad electrónica
Concentración OD
Saturación OD
±0,10mg/L
±2,5%
Precisión del medidor
Concentración OD
Saturación OD
±0,50mg/l:Cuando
±10,0%: Cuando
la diferencia entre la
la diferencia entre
T de calibración y la T
la T de calibración
de la solución proble-
y la de la solución
ma no es superior a
problema no es
±15,0ºC
superior a ±15,0ºC
Compensación automática de temperatura: 0,0 A 40,0ºC.
Temperatura base: 20±1ºC.
Corriente restante: ≤0,10 mg/l.
Tiempo de respuesta: ≤45s (90% de respuestas a 20,0ºC).
Condiciones de trabajo normales
- Temperatura ambiente: 0,0 A 40,0ºC.
- Grado de protección del medio ambiente: IP65.
- Fuente de alimentación: 4 pilas alcalinas AA.
Manual de instrucciones 50912080
CASTELLANO
Temperatura
0,0~40,0ºC
Temperatura
Estabilidad
±0,3ºC ±1bit
±0,10mg/l/3h
Temperatura
Estabilidad
Reproducibilidad
0,20 mg/l
±0,5ºC ±1 bit
±0,20mg/l/1h
Pág. 6
Revisión 1 Octubre 2014
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