horiba TPNA-500, Инструкция по эксплуатации

Страница: 244 / 261

Material
228
Note
Perform the installation work while taking the features of the analyzer into consideration. Also, ensure
an environment in which the equipment can operate normally. If the equipment is not operating
normally due to impairment, operating conditions, or other unexpected events, take appropriate
action so that no damage to the equipment will occur.
Equipment
function
Display Touch panel type liquid crystal (color)
Load calculation function
Standard: TP/TN load calculation function is provided
Option: COD and 2-point meter load calculation function are
provided
Option
Turbidity compensation function is provided (TN)
(Turbidity compensation wavelength: 275 nm)
Memory function
Measurement value: Memory for over 1 year (including the daily
and hourly reports)
Alarm history: 500 events
Calibration history: 100 events
Operation history: 100 events
Note: USB external memory device can be used.
Communication function
Standard: RS-485
Option: RS-232C
Communication protocol Modbus
Printer
Provided (recording paper width: 58 mm) With automatic take-up
equipment
Reagent
Reagent A 0.8 mL per measurement (capacity: 1000 mL)
Solution B 0.2 mL per measurement (capacity: 250 mL)
Solution C 0.1 mL per measurement (capacity: 250 mL)
Solution D 0.1 mL per measurement (capacity: 250 mL)
Solution E 0.19 mL per measurement (capacity: 250 mL)
Solution F 0.2 mL per measurement (capacity: 250 mL)
Span solution 50 mL per measurement (capacity: 1000 mL)
Replacement cycle One month (only under certain storage/usage environment)
*1: Compatible with older products: Model TPNA-300, PN-100 series channel base (standard)
*2: Full-scale values for both total nitrogen and total phosphorous must be greater than or equal to 0.2 and less than or
equal to 100
*3: When the first range is set to low concentration, the following condition must be met for the same measurement
component:
1
≤ Second range full scale/first range full scale ≤ 50
*4: The chemical cleaning function for the sample line can be selected according to the nature of the sample
*5: The provided overflow tank can be installed in either the left/right side or rear of the main unit
*6: The distance from the provided overflow tank to the main unit should be within 1 m
*7: The sample must not contain the components that could affect the measurement (metallic ions, etc.)
*8: When tap water is supplied, flush the pipes by running the water for approximately 30 minutes before supplying.