TRIOS LISA COLOUR

TRIOS LISA COLOUR

Category: TRIOS

Specifications
LISA COLOUR VIS ABSORPTION PHOTOMETER FOR HIGHLY PRECISE SAC AND COLOUR MEASUREMENTS
.
Details

Colorimetry – LISA enables reliable low-cost color measurements. LISA color uses two different LEDs for long-term stable measurements of SAC or colors at different wavelengths. The second channel is used for turbidity/background correction. The cutting-edge device platform, used in all other TriOS photometers, enables optical path lengths of 50, 100, 150 and 250 mm, so that almost any application can be easily implemented.
LISA color also enables applications in aggressive media (e.g. high chloride concentrations) thanks to the optional titanium housing.
Equipped with our G2 interface with web browser configuration, internal data logger, flexible protocols and data outputs, LISA color includes features that are much more advanced than those of comparable devices currently available on the market.
The unified platform of all TriOS photometers also facilitates a standardized spare parts and consumables system, which allows the use of a wide range of accessories for our devices. Furthermore the cutting-edge G2 interface enables quick integration into third-party systems.
 
Light Source
 
2 LEDs
 
Detector
Photo diode
Measurement principle
Attenuation, Transmission
Optical path
50 mm, 100 mm, 150 mm, 250 mm
 
 
Parameter
SAC436
or Colouring (based on DIN EN ISO 7887 (410 nm, 436 nm, 525 nm or 620 nm))
or Pt-Co color number (APHA/Hazen) (390 nm or 455 nm)
or Cr-Co color number (390 nm or 413 nm)
Measurement accuracy
0.5 %
Turbidity compensation
at 740 nm
Data logger
~ 2 MB
T100 response time
min. 4 s
Measurement interval
min. 2 s
 
Housing material
Stainless steel (1.4571/1.4404) or titanium (3.7035)
Dimensions (L x Ø)
340 mm x 48 mm (with 50 mm path)
~ 13.4” x 1.9” (with 50 mm path)
Weight stainless steel
~ 2.4 kg (with 50 mm path)
~ 5.3 lbs (with 50 mm path)
Weight titanium
~ 1.3 kg (with 50 mm path)
~ 2.9 lbs (with 50 mm path)
 
Interface digital
Ethernet (TCP/IP), RS-232 or RS-485 (Modbus RTU)
Interface analog
Ethernet (TCP/IP), 4...20 mA
Power consumption
≤ 1 W
Power supply
12...24 VDC (± 10 %)
 
Maintenance effort
≤ 0.5 h/month (typical)
Calibration/maintenance interval
24 months
System compatibility
Modbus RTU or Analog Out (4...20 mA)
Warranty
1 year (EU: 2 years)
 
US: 2 years
 
Max. pressure with SubConn
30 bar
~ 435 psig
Max. pressure with fixed
3 bar
~ 43.5 psig
Max. pressure in FlowCell
1 bar, 2...4 L/min
~ 14.5 psig, 0.5 to 1.0 gpm
Protection type
IP68
NEMA 6P
 
Probentemperatur
+2...+40 °C
~ +36 ËšF to +104 ËšF
Umgebungstemperatur
+2...+40 °C
~ +36 ËšF to +104 ËšF
Lagertemperatur
-20...+80 °C
~ -4 ËšF to +176 ËšF
Anströmgeschwindigkeit
0,1...10 m/s
~ 0.33 fps to 33 fps


Measurement Range 
 
Parameter Variations
According to the standard
Unit
Factor
Path Length [mm]
 
 
 
 
 
10
50
100
150
250
SAC 436 nm
DIN EN ISO 7887:2011_method B
1/m
-
0.5...150
0.1...30
0.05...15
0.03...10
0.02...6
SAC 525 nm
DIN EN ISO 7887:2011_method B
1/m
-
0.5...150
0.1...30
0.05...15
0.03...10
0.02...6
SAC 620 nm
DIN EN ISO 7887:2011_method B
1/m
-
0.5...150
0.1...30
0.05...15
0.03...10
0.02...6
True Color 410 nm
DIN EN ISO 7887:2011_method C
mg/L Pt
18.52
10...2800
2...560
1.0...280
0.6...185
0.4...110
Pt-Co-Color 390
DIN EN ISO 6271-2016:05
mg/L Pt
7.4
4...1100
0.8...220
0.4...110
0.3...75
0.2...45
Pt-Co-Color 455
DIN EN ISO 6271-2016:05
mg/L Pt
36.4
20...5500
4...1100
2.0...550
1.5...360
0.8...220
Cr-Co-Color 380
-
° (color degree)
9.7
5...1500
1...300
0.5...150
0.3...100
0.2...60
Cr-Co-Color 413
GOST 3351:1974
° (color degree)
34.1
20...5500
4...1100
2.0...550
1.5...360
0.8...220
Turbidity 740 nm
-
FAU**
6.0 / 0.01242
3...330
0.6...60
0.3...30
0.2...20
0.12...12
 
 
 
 
 
 
 
 
 
under laboratory conditions
**Formazin Attenuation Unit

Version

 
 
 

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