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

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

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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