Testomat 2000® CrVl
The Testomat 2000® CrVI process photometer is an online
analytical measuring instrument for monitoring the content
of chromate (CrO42-) or chromium VI (CrVI). The instrument
works with a photometric analysis principle based on DIN
38405. Two device variants are available for the realization
of the most diverse measurement requirements.
Perfil de desempenho
• Analysis by automatic addition of 2 reagents
• Measurement result display after a reaction
time of approx. 2 minutes (measurement time
without purging time)
• 2 independently programmable limit contacts
for monitoring and control tasks
• Menu-guided operation and programming
by means of plain text display
• High measuring accuracy due to precise piston
bomba dosadora
• Analysis triggers:
– Automatic interval operation (interval pause
adjustable from 0 – 99 minutes)
– External control
– Dynamic (exhaustion-dependent interval
operation)
– Quantity-dependent via contact water meter
• Two independent limit values with hysteresis
(1, 2 or 3 bad analyses) and adjustable switching
functions
• Monitoring of two measuring points
(switchover by external solenoid valves)
• Internal error documentation
• Programmable service address
• Programmable maintenance interval
for maintenance request