Introduction; General Description; Specifications; Reader Unit - YEO-KAL 801C User Manual

Introduction

The YK801B comes already assembled. The only construction required is to connect the probe assembly to the

reader unit.

General Description

The model 801B Water Quality Analyser Reading Unit is a robust Optical DO field instrument which can be used
for real time water quality measurements or for remote operation using a built in data logger.
The instrument consists of a Optical DO and temperature sensor probes and a reader unit which can store, log
and display data. The probe and reader unit have been designed to be compact, durable and easy to use. Data is
transferred to the reader unit using Bluetooth. The reader unit controls the operation of the instrument,
provides easy access to the data, control, memory and calibration functions. The reader unit contains a real time
clock and all stored data includes the date and time of measurement. Both stored data and calibration
information can be easily down loaded to a computer using the data transfer program, YK Quick Terminal.
The battery charger is supplied with this reader unit.

Specifications

Reader Unit
Display:
Memory:
Data tags:
Sample Rate:
ADC:
Communications:
Power:
Case:
Dimensions:
Weight:
TFT LCD with colour selectable display. Both sensors of real time data can be displayed
within one screen and on a computer at the same time.
Remote logging – Maximum 65536 samples. Real time (STORE key) maximum 8192
samples. All samples include date, time, GPS and data tag if assigned. Memory's data
can be kept for 10 years without battery.
You may type your own tag name or automatically generate one by this reader unit
according to the time and date, your older tag name or GPS data. Note: Each data tag
is limited to 18 characters long.
Logging time can be easily set from 3 seconds to 1 sample every 24 hours. Display
updates every 1 second.
22 bit ADC for probe.
Baud rate 9600, 8 data bits, 0 parity, 1 stop bits.
Battery containing 4.8AH rechargeable lithium battery.
Impact resistance polycarbonate; waterproof display, keypad, connectors and case.
100 mm X 35 mm X 200 mm
0.4 kg
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