Hach LANGE ULTRATURB sc User manual

客服：400 688 9809

DOC023.52.03231.Oct03
ULTRATURB sc
ULTRATURB plus sc
Operating instructions
客服：400 688 9809

© LANGE Group, 2003. All rights reserved. Printed in Germany
客服：400 688 9809

DOC023.52.03231.Oct03
ULTRATURB sc
ULTRATURB plus sc
Operating instructions
© LANGE Group, 2003. All rights reserved. Printed in Germany
客服：400 688 9809

客服：400 688 9809

1
Contents
Section 1 Technical data............................................................................................................................................... 3
Section 2 General information ..................................................................................................................................... 5
2.1 Applications ............................................................................................................................................................... 5
2.2 Measuring principle ................................................................................................................................................... 5
2.3 Handling .................................................................................................................................................................... 5
2.4 Items supplied ........................................................................................................................................................... 6
2.5 Function check .......................................................................................................................................................... 7
Section 3 Installation..................................................................................................................................................... 8
3.1 Mechanical installation .............................................................................................................................................. 8
3.2 Fastening controller................................................................................................................................................. 11
3.2.1 Dimensions of the controller .......................................................................................................................... 11
3.2.2 Fastening controller ....................................................................................................................................... 13
3.3 Electrical installation................................................................................................................................................ 16
3.3.1 Installation with conduits ................................................................................................................................ 16
3.3.3 Connecting power supply............................................................................................................................... 18
3.4.2 Connecting current outputs............................................................................................................................ 22
3.5 Connecting sensor cable ......................................................................................................................................... 23
3.6 Termination box....................................................................................................................................................... 25
3.7 Connecting digital interface (optional) ..................................................................................................................... 27
Section 4 Commissioning........................................................................................................................................... 28
4.1 Commissioning ........................................................................................................................................................ 28
Section 5 Operation..................................................................................................................................................... 29
5.1 Using the keypad..................................................................................................................................................... 29
5.2 Controller display..................................................................................................................................................... 30
5.2.1 Setting display contrast.................................................................................................................................. 31
5.2.2 Selecting language ........................................................................................................................................ 31
5.2.3 Setting date and time ..................................................................................................................................... 32
5.3 System configuration............................................................................................................................................... 33
5.3.1 Setting up passcode protection...................................................................................................................... 34
5.4 Calibration with standard solution............................................................................................................................ 36
5.5 Verify using dry standard CVM................................................................................................................................ 37
5.6 Zero point setting..................................................................................................................................................... 38
5.7 Output signals.......................................................................................................................................................... 39
5.7.1 Holding outputs / substitute values ................................................................................................................ 40
5.8 Relay settings.......................................................................................................................................................... 41
5.9 Data logger options ................................................................................................................................................. 42
5.10 Digital network options .......................................................................................................................................... 43
5.11 Menu structure....................................................................................................................................................... 43
5.11.1 SENSOR DIAG ............................................................................................................................................ 43
5.11.2 SENSOR-SETUP......................................................................................................................................... 44
5.11.3 SYSTEM SETUP ......................................................................................................................................... 46
5.11.4 TEST/MAINT ............................................................................................................................................... 48
Section 6 Maintenance................................................................................................................................................ 50
6.1 Maintenance schedule............................................................................................................................................. 50
6.2 Cleaning measuring chamber.................................................................................................................................. 50
6.3 Replacing wiper profiles (only plus version) ............................................................................................................ 52
客服：400 688 9809

2
Contents
6.4 Replacing desiccant.................................................................................................................................................53
6.5 Monitoring test equipment........................................................................................................................................53
6.5.1 Preparing formazine solution in accordance with DIN EN ISO 7027..............................................................54
6.6 Changing fuses ........................................................................................................................................................55
Section 7 Faults, causes, rectification.......................................................................................................................56
7.1 Error messages........................................................................................................................................................56
7.2 Warnings..................................................................................................................................................................56
7.3 Wrong passcode? ....................................................................................................................................................56
Section 8 Spare parts ..................................................................................................................................................57
Section 9 Warranty and liability..................................................................................................................................58
Section 10 Contact.......................................................................................................................................................59
客服：400 688 9809

3
Section 1 Technical data
Table 1-1 ULTRATURB sc and plus
We reserve the right to make changes without notice.
Components: microprocessor-controlled turbidity bypass sensor ULTRATURB sc for
very low to medium turbidities with comprehensive self-diagnostics
Measuring technique: 90° infrared pulse scattered light technique in accordance with DIN EN ISO 7027
Measuring range: 0.0001-1000 FNU (TE/F, NTU, FTU) can be programmed as required
(0.0001-250 EBC = 2500 ppm SiO2)
Resolution: 0.0001-0.9999 / 1.00-9.99 / 10.0-99.9 / 100-1000 FNU
Precision: ±0.008 FNU or ±1% of the measured value (0-10 FNU)
Reproducibility: ±0.003 FNU or ±0.5% of the measured value (0-2 FNU)
Technique variation coefficient: 1 % in accordance with DIN 38402
Response time: 1-60 s (can be programmed as required)
Air bubble compensation: physical-mathematical
Calibration: permanently set in the factory
(Validation using formazine, StablCal, dry standard CVM)
Sample flow rate: min. 0.2 l/min, max. 1 l/min, max. 6 bar (at 20 °C)
Sample temperature: max. 50 °C
Ambient temperature: sensor: +2 °C to +40 °C
Sample connection: hose 13 mm ID or fixed connection using G + F system parts
Automatic cleaning of the
measuring chamber (only for
plus):
automatic wiper cleaning, time controlled and as required
Materials:
measuring window: quartz
measuring chamber: Noryl GFN2
wiper axle: stainless steel 1.4571
wiper profile: silicon
Housing: enclosure rating: IP 65
plastic housing ASA
Inspection interval: if required 1/year DR LANGE service contract with guarantee extension to 5 years, please
request information
Dimensions: (W x H x D) 250 x 240 x 110 mm
Mass: approx. 1.5 kg
User maintenance: plus: 0.5 h / month, typical
standard: 2 h / month, typical
Display unit: sc 100 universal controller
客服：400 688 9809

4
Technical data
Table 1-2 sc100 controller
We reserve the right to make changes without notice.
Components: microprocessor-based controller with measured value indication, temperature display
and menu-based operation.
Ambient temperature controller: -20 to 60 °C; 95 % relative humidity, non-condensing, sensor cable <7 W; -20 to 40° C
at sensor power <25 W
Storage temperature: -20 to 70 °C; 95 % relative humidity, non-condensing
Housing: enclosure rating: IP 66
metal housing with corrosion-resistant surface finish
Power supply: 100-230 V ± 10 V AC, 50/60 Hz;
Power consumption: 11 W at sensor power 7 W, 35 W at sensor power 25 W
Outputs: 2 analogue current outputs (0/4-20 mA) and/or optional adjustable digital I/O, max.
500 Ohm
Contacts: 3, max. 250 V AC, 5 A, adjustable
Dimensions: 1/2 DIN (W x H x T) 144 x 144 x 150 mm
Controller weight: 1.6 kg
客服：400 688 9809

5
Section 2 General information
2.1 Applications
ULTRATURB sc bypass sensors are innovative precision turbidity measuring
instruments developed using the latest technical findings. Turbidities in the range
of FNU (NTU) 0.0001-1000 are measured and displayed alphanumerically using a
controller. This high resolution facilitates precision differentiation, even for ultra
clear liquids.
A pulsed, long-life IR radiation source (LED) ensures that costs are minimised.
ULTRATURB sc turbidity sensors are designed in accordance with DIN EN ISO
7027 and are permanently calibrated before leaving the factory. All key data is set
to practical standard values.
The instruments are immediately ready for use after connection to the power
supply and the supply of sample water. The measuring range and all data outputs
are modified to suit requirements using menus on the controller (Sec. 5).
All optical and electronic assemblies are installed in housings that are physically
very strong and proof against water jets.
ULTRATURB scturbidity sensors are available in the classic version and
the convenient "plus" version.
The measuring chamber of the ULTRATURB sc plus also has automatic wiper
cleaning that reliably prevents soiling of the optical system as it starts to build up
and significantly reduces the user maintenance. Cleaning is performed at an
interval set to suit local requirements. The cleaning intervals are adjusted to suit
the expected level of soiling during commissioning. The user can straightforwardly
change the interval at a later date. The number of cleaning operations already
performed can be checked on the SENSOR-SETUP menu using the COUNTER
command.
2.2 Measuring principle
The nephelometric scattered light technique is a method for the determination of
the very low to medium turbidities in liquids that is comparable worldwide.
Using this method, the light scattered sideways by the turbidity particles is
measured over an angle of 90°. The low acquisition limit for this method makes it
possible to even reliably differentiate turbidity particles in distilled water. This
technique is defined in DIN EN ISO 7027. ULTRATURB sc sensors are designed
in accordance with the requirements in this standard.
2.3 Handling
The sensor contains high-quality optical and electronic assemblies. For this
reason attention is to be paid to ensuring that the sensor is not subjected to any
hard mechanical knocks. There are no components that can be maintained by the
user inside the sensor or the display unit - except the manual cleaning of the
measuring chamber and the replacement of the wiper profiles and the desiccant.
客服：400 688 9809

6
General information
2.4 Items supplied
1. ULTRATURB sc sensor 5. Factory test certificate
2. sc100 controller 6. Accessory set LZP816
3. Connecting cable (length as per order) 7. Wiper set (for 4 changes) LZV275
(only plus version)
4. Operating instructions
客服：400 688 9809

General information
7
2.5 Function check
After unpacking, both components should be checked for any transport damage
and a short function check performed prior to installation.
For this purpose the sensor is connected to the display unit and the display unit
plugged into the mains. Shortly after the display unit is plugged in, the display is
activated and the instrument switches to the display of measurements. Here the
measured value taken in air is meaningless.
Note: It is only possible to check the operative zero point using very high
purity water!
If no messages appear in the lower part of the display, the function check is then
complete.
客服：400 688 9809

8
Section 3 Installation
3.1 Mechanical installation
Note: This system is only allowed
to be installed by qualified
personnel!
Fig. 3-1 Installation overview
1. Mains connection 4. Connecting cable
2. sc100 controller 5. Mains cable
3. ULTRATURB sc sensor
客服：400 688 9809

Installation
9
Fig. 3-2 sc100 controller components
1. Controller 6. Oval-head bolt (4), M6 x 18 mm
2. Fastening lug (2x) for switch panel installation 7. Oval-head bolt (4), M6 x 100 mm
3. Clip for switch panel installation or mounting on vertical or
horizontal pipe profiles
8. Washer (4)
4. Rubber seal for switch panel installation 9. Spring washer (4)
5. Oval-head bolt (4), M6 x 150 mm 10. Hex nut (4)
客服：400 688 9809

10
Installation
Fig. 3-3 Instrument layout ULTRATURB sc
* Included in the accessory set (connection) LZP816
1. Sensor cable socket 7. Hose nipple*
2. Wiper holder (only plus version) 8. Diaphragm plate* (if necessary)
3. Measuring chamber sealing plug 9. O-ring*
4. Screw top 10. Union (pre-assembled)
5. Waste 11. Sealing ring (pre-assembled)
6. Union nut* 12. Feed
客服：400 688 9809

Installation
11
3.2 Fastening controller
3.2.1 Dimensions of the controller
Fig. 3-4 Housing dimensions
Fig. 3-5 Dimensions for fastening
80.27 mm
(3.16 inches)
144.02 mm (5.67 inches)
80.27 mm
(3.16 inches)
144.02 mm
(5.67 inches)
72.01 mm
(2.84 inches)
72.01 mm
(2.84 inches)
40.14 mm (1.58 inches) M6 x 1.0
40.14 mm
(1.58 inches)
客服：400 688 9809

12
Installation
Fig. 3-6 Cut-out for switch panel installation
Fig. 3-7 Cable conduit diameter
133 mm 5.25 inches
144 mm 5.67 inches
(ref only)
135 mm
5.31 inches
144 mm
5.67 inches
(ref only)
69 mm
2.7 inches
72 mm
2.955 inches
(ref only)
65 mm 2.575 inches
72 mm 2.955 inches
(ref only)
6.35 mm 0.25 inch
15.24 mm 0.60 inch
28.57 mm 1.125 inches
75.07 mm 2.955 inches
127 mm
5.00 inches
150 mm
5.91 inches
(ref only)
99.31 mm
3.91 inches
50.8 mm
2.00 inches
28.57 mm 1.125 inches
68.96 mm 2.715 inches
25.4 mm 1.00 inches25.4 mm 1.00 inches
144 mm 5.67 inches
客服：400 688 9809

Installation
13
3.2.2 Fastening controller
Fastening the controller to railings, wall or in a switch panel. The material for
fastening the controller is shown in Fig. 3-8 to 3-10.
Fig. 3-8 Vertical or horizontal fastening to pipe profiles
Fig. 3-9 Wall fastening
1. Controller 4. Washer (4)
2. Pipe profile (vertical or horizontal) 5. Hex nut M6 x 1.0 (4)
3. Clips for pipe profile mounting 6. Oval-head bolt M6 x 1.0 x 100 mm (4)
1. Controller 3. Spring washer 5. Suitable fastening material
2. Clip 4. Oval-head bolt M6 x 1.0 x 20 mm (4)
3
12
4
5
6
34
2
1
5
客服：400 688 9809

14
Installation
Fig. 3-10 Switch panel installation
Remove the sensor plug prior to the installation of the controller in the cut-out in
the switch panel.
1. Remove the terminal strip J5 from the socket and unscrew the cable from the
terminal strip (Fig. 3-11).
2. Undo the nuts for the sensor sockets on the inside of the housing and remove
the sensor sockets and cables (10) from the housing.
3. After fastening the controller in the switch panel, re-fit the sensor socket with
the nuts and re-insert the terminal strip J5 after fitting the cable.
1. Controller 6. Oval-head bolt M6 x 1.0 x 20 mm (4)
2. Rubber seal for switch panel installation 7. Hex nut M6 x 1.0 (4)
3. Switch panel, max. 9.5 mm thick 8. Washer (4)
4. Clip (2x) for switch panel installation 9. Oval-head bolt M6 x 1.0 x 150 mm (4)
5. Clip for fastening the controller 10. For installation, remove the sensor plug if necessary, see
below
客服：400 688 9809

Installation
15
Fig. 3-11 Internal wiring of the sensor
Input No. Wire colour
Blue
White
No connection
Brown
Black
Screen grey
客服：400 688 9809