Hach TL2350 Manuel rapide
DOC022.97.80535
TL2350
07/2016, Edition 2
Basic User Manual
Manuel d'utilisation de base
Manual básico del usuario
Manual Básico do Usuário
基本用户手册
基本取扱説明書
기본 사용 설명서
คู่มือผู้ใช้เบื้องต้น
English..............................................................................................................................3
Français......................................................................................................................... 24
Español.......................................................................................................................... 47
Português...................................................................................................................... 69
中文................................................................................................................................. 92
日本語........................................................................................................................... 111
한글............................................................................................................................... 132
ไทย.................................................................................................................................. 153
2
Table of contents
Specifications on page 3 Startup on page 10
General information on page 4 Operation on page 11
Installation on page 8 Maintenance on page 20
User interface and navigation on page 9 Troubleshooting on page 21
Specifications
Specifications are subject to change without notice.
Specification Details
Measurement method Nephelometric
Regulatory Meets EPA Method 180.1
ASTM D7315 - Standard Test Method for Determination of Turbidity Above 1 Turbidity
Unit (TU) in Static Mode
ASTM D6655 - Standard Test Method for Determination of Turbidity Below 5 NTU in
Static Mode
Dimensions (W x D x H) 39.5 x 30.5 x 15.3 cm (15.6 x 12.0 x 6.02 in.)
Weight 3.0 kg (6.6 lb)
Enclosure IP30; indoor use only
Protection Class External power supply: Protection Class I; instrument: Protection Class II
Pollution degree 2
Installation category External power supply: Category II; instrument: Category I
Power requirements Instrument: 12 VDC, 3.4 A; power supply: 100–240 VAC, 50/60 Hz
Operating temperature 0 to 40 °C (32 to 104 °F)
Storage temperature –20 to 60 °C (–4 to 140 °F)
Humidity 5 to 95% relative humidity, non-condensing
Display 17.8 mm (7 in.) color touch screen
Light source Tungsten filament lamp
Measurement units NTU, EBC, Abs (absorbance), %T (% transmittance) and mg/L (degree)
Range NTU (Ratio on): 0–10,000 auto decimal
NTU (Ratio off): 0–40
EBC (Ratio on): 0–2450 auto decimal
EBC (Ratio off): 0–9.8
Absorbance1 (auto range): 0–1.0
Transmittance1 (%): 1.0–100
Degree (mg/L): 1–100
1A filter assembly is necessary for absorbance or transmittance measurements
English 3
Specification Details
Accuracy2, 3, 4Ratio on: ±2% of reading plus 0.01 NTU from 0–1000 NTU, ±5% of reading from
1000–4000 NTU, ±10% of reading from 4000–10,000 NTU
Ratio off: ±2% of reading plus 0.01 NTU from 0–40 NTU
Absorbance: ±0.01 Abs from 0–0.5 Abs at 455 nm, ±2% Abs from 0.5–1 Abs at 455 nm
Transmittance: 2% T from 10–100% T at 455 nm
Resolution Turbidity: 0.001 NTU/EBC
Absorbance: 0.001 Abs
Transmittance: 0.1% T
Repeatability ±1% of reading or 0.01 NTU, whichever is greater (under reference conditions)
Response time Signal averaging off: 6.8 seconds
Signal averaging on: 14 seconds (when 10 measurements are used to calculate the
average)
Stabilization time Ratio on: 30 minutes after start-up
Ratio off: 60 minutes after start-up
Reading modes Single, continuous, Rapidly Settling Turbidity™, signal averaging on or off, ratio on or
off
Communication USB
Interface 2 USB-A ports for USB flash drive, external printer, keyboard and barcode scanner
Datalog Maximum 2000 total logs, includes reading log, verification log and calibration log
Air purge Dry nitrogen or instrument grade air (ANSI MC 11.1, 1975)
0.1 scfm at 69 kPa (10 psig); 138 kPa (20 psig) maximum
Hose barb connection for 1/8-inch tubing
Sample cells Round cells 95 x 25 mm (3.74 x 1 in.) borosilicate glass with rubber-lined screw caps
Note: Smaller sample cells (less than 25 mm) can be used when a cell adapter is used.
Sample requirements 25 mm sample cell: 20 mL minimum
0 to 70 °C (32 to 158 °F)
Certification CE, KC, RCM
Warranty 1 year (EU: 2 years)
General information
In no event will the manufacturer be liable for direct, indirect, special, incidental or consequential
damages resulting from any defect or omission in this manual. The manufacturer reserves the right to
make changes in this manual and the products it describes at any time, without notice or obligation.
Revised editions are found on the manufacturer’s website.
Additional information
Additional information is available on the manufacturer's website.
2Turbidity specifications identified using USEPA filter assembly, recently prepared formazin
standard and matched 25-mm sample cells.
3Intermittent electromagnetic radiation of 3 volts/meter or greater may cause slight accuracy
shifts.
4Reference conditions: 23 ± 2 °C, 50 (± 10)% RH noncondensing, 100–240 VAC, 50/60 Hz
4 English
Safety information
N O T I C E
The manufacturer is not responsible for any damages due to misapplication or misuse of this product including,
without limitation, direct, incidental and consequential damages, and disclaims such damages to the full extent
permitted under applicable law. The user is solely responsible to identify critical application risks and install
appropriate mechanisms to protect processes during a possible equipment malfunction.
Please read this entire manual before unpacking, setting up or operating this equipment. Pay
attention to all danger and caution statements. Failure to do so could result in serious injury to the
operator or damage to the equipment.
Make sure that the protection provided by this equipment is not impaired. Do not use or install this
equipment in any manner other than that specified in this manual.
Use of hazard information
D A N G E R
Indicates a potentially or imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
Indicates a potentially or imminently hazardous situation which, if not avoided, could result in death or serious
injury.
CAUTION
Indicates a potentially hazardous situation that may result in minor or moderate injury.
N O T I C E
Indicates a situation which, if not avoided, may cause damage to the instrument. Information that requires special
emphasis.
Precautionary labels
Read all labels and tags attached to the instrument. Personal injury or damage to the instrument
could occur if not observed. A symbol on the instrument is referenced in the manual with a
precautionary statement.
This symbol, if noted on the instrument, references the instruction manual for operation and/or safety
information.
Electrical equipment marked with this symbol may not be disposed of in European domestic or public
disposal systems. Return old or end-of-life equipment to the manufacturer for disposal at no charge to
the user.
Certification
EN 55011/CISPR 11 Notification Warning
This is a Class A product. In a domestic environment this product may cause radio interference in
which case the user may be required to take adequate measures.
Canadian Radio Interference-Causing Equipment Regulation, IECS-003, Class A:
Supporting test records reside with the manufacturer.
This Class A digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations.
Cet appareil numérique de classe A répond à toutes les exigences de la réglementation canadienne
sur les équipements provoquant des interférences.
FCC Part 15, Class "A" Limits
English 5
Supporting test records reside with the manufacturer. The device complies with Part 15 of the FCC
Rules. Operation is subject to the following conditions:
1. The equipment may not cause harmful interference.
2. The equipment must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications to this equipment not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment. This equipment has been tested
and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules.
These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference, in which case the user will be required to
correct the interference at their expense. The following techniques can be used to reduce
interference problems:
1. Disconnect the equipment from its power source to verify that it is or is not the source of the
interference.
2. If the equipment is connected to the same outlet as the device experiencing interference, connect
the equipment to a different outlet.
3. Move the equipment away from the device receiving the interference.
4. Reposition the receiving antenna for the device receiving the interference.
5. Try combinations of the above.
Korean certification
업무용을 위한 EMC 등급 A 장치에 대한
사용자 지침
사용자안내문
A 급 기기 ( 업무용 방송통신기자재 )
이 기기는 업무용 (A 급 ) 전자파적합기기로서 판매자 또는 사용자는 이 점을 주의하시기 바라며 , 가정
외의 지역에서 사용하는 것을 목적으로 합니다.
Product overview
CAUTION
Fire hazard. This product is not designed for use with flammable liquids.
The TL2350 laboratory turbidimeter measures the scattered light from water samples to determine
the turbidity value of the samples. In the ratio-on mode, the instrument uses multiple detectors at
different angles to correct for interferences and to increase the measurement range. In the ratio-off
mode, the instrument uses one detector at a 90-degree angle from the light source. The user can
calibrate the instrument and verify the calibration at regular intervals.
The user interface uses a touch screen display. A printer, USB flash drive or keyboard can connect
to the USB ports. Refer to Figure 1. The real-time clock with battery puts a time-date stamp on all of
the data that is transmitted or recorded (i.e., reading log, calibration log and verification log).
6 English
Figure 1 Product overview
1 Sample compartment lid 6 Air purge
2 EPA filter 7 Power connection
3 Touch screen display 8 USB port
4 Sample cell holder 9 Power button
5 Lamp cover 10 USB port
Product components
Make sure that all components have been received. Refer to Figure 2. If any items are missing or
damaged, contact the manufacturer or a sales representative immediately.
English 7
Figure 2 Instrument components
1 Silicone oil 6 Gelex® secondary turbidity standardization kit
2 Oiling cloth 7 StablCal® Calibration kit
3 USEPA filter assembly 8 Power supply
4 TL2350 turbidimeter 9 Power cord
5 1-inch sample cells (30 mL) with caps (6x) 10 Dust cover
Installation
CAUTION
Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the
document.
This instrument is rated for an altitude of 3100 m (10,710 ft) maximum. Use of this instrument at an
altitude higher than 3100 m can slightly increase the potential for the electrical insulation to break
down, which can result in an electric shock hazard. The manufacturer recommends that users with
concerns contact technical support.
Installation guidelines
Install the instrument:
• On a level surface
• In a clean, dry, well ventilated, temperature controlled location
• In a location with minimum vibrations that has no direct exposure to sunlight
• In a location where there is sufficient clearance around it to make connections and to do
maintenance tasks
• In a location where the power button and power cord are visible and easily accessible
Connect to external devices (optional)
Use the USB ports to connect the instrument to a printer, barcode handset scanner, USB flash drive
or keyboard. Refer to Figure 1 on page 7. The maximum length of a connected USB cable is 3 m
(9.8 ft). As an alternative to the touchscreen, use a keyboard to enter text into text boxes on the
display (e.g., passwords and sample IDs).
8 English
User interface and navigation
The instrument display is a touch screen. Only use a clean, dry finger tip to navigate the functions of
the touch screen. Do not use writing tips of pens or pencils or other sharp objects to make selections
on the screen or damage to the screen will occur.
Refer to Figure 3 for an overview of the home screen.
Figure 3 Display overview
1 Sample ID and measurement number57 UP/DOWN navigation arrows
2 User comments 8 Sidebar menu (refer to Table 1)
3 Instructions 9 Time and date
4 Turbidity value, unit and reading mode 10 Options button
5 Warning or error message 11 Read button
6 Calibration status icon and calibration curve 12 Home/Instrument information button
Table 1 Sidebar menu icons
Icon Description
Login
Logs in or logs out an operator. To log in, select an operator ID and then push Login. To log out,
push Logout.
Note: When an operator is logged in, the Login icon changes to the icon selected for the operator ID (e.g., fish,
butterfly or soccer ball) and the text "Login" changes to the operator ID.
Sample ID
Selects the sample ID.
Calibration
Starts a calibration.
5The measurement number increases by one each time a measurement is completed.
English 9
Table 1 Sidebar menu icons (continued)
Icon Description
Verification
Starts a verification.
Data Log
Shows the reading log, calibration log and verification log. Refer to Show the recorded data
on page 19.
Setup
Configures the instrument settings. Refer to Configure the instrument settings on page 11.
Diagnostics
Shows the firmware information, instrument backup, instrument updates, signaling information and
factory service data.
Timer
Sets a timer.
Startup
Refer to the illustrated steps that follow to supply power to the instrument and start the instrument.
The self-check will start.
10 English
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