Table of Contents Specifications ....................................3 General information ..................................3 Safety information ....................................4 Use of hazard information .................................. 4 Precautionary labels ..................................4 Certification ......................................4 Product overview ....................................5 Product components ..................................5 Installation ......................................6 Install the battery ....................................6 User interface and navigation ...............................
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Table of Contents Send stored data ....................................12 Advanced operation .................................. 12 Display contrast ....................................12 Power management ..................................12 Set the sound options ..................................13 Security options ....................................13 Turn security options on ................................13 View meter information ..................................13 Calibration ......................................
2100Q: Meets EPA Method 180.1 at 50 °C, noncondensing Lamp source 2100Q: Tungsten filament lamp Storage –40 to 60 °C (–40 to 140 °F), instrument only conditions 2100Qis: Light-emitting diode (LED) Interface Optional USB Range 0–1000 NTU (FNU) Sample required 15 mL (0.5 oz.) Accuracy ±2% of reading plus stray light from 0–1000 NTU (FNU)
Safety information Precautionary labels N O T I C E 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 The manufacturer is not responsible for any damages due to misapplication or instrument is referenced in the manual with a precautionary statement.
Product overview or a sales representative immediately. The 2100Q and 2100Qis portable turbidimeters measure turbidity from 0 to 1000 NTU (FNU). Primarily for field use, the portable meter operates on four AA batteries. Data can be stored and transferred to a printer, computer or USB storage device.
Install the battery Figure 2 2100Q and 2100Qis components W A R N I N G Explosion hazard. An expired battery can cause hydrogen gas buildup inside the instrument. Replace the battery before it expires. Do not store the instrument for long periods with a battery installed.
User interface and navigation Figure 3 Battery installation User interface Figure 4 Keypad description 1 SETTINGS key: select menu 5 UP key: scroll through menus, enter options for setting up the meter numbers and letters 2 CALIBRATION key: shows 6 RIGHT key (contextual): read calibration screen, start calibration, turbidity sample, selects or confirms select cal options...
Display description Navigation The measurement screen shows the turbidity, unit, calibration status, The meter contains a Settings menu, Reading Options menu, Calibration date and time, operator ID (if setup) and sample ID (if setup). Refer to Options menu and Calibration Verification Options menu to change Figure various options.
1. Select a language from the list. Confirm with OK. 2. Select, create or delete a sample ID: 2. Push Done when the update is complete. Option Description Change the date and time Current ID Select an ID from a list. The current ID will be associated with sample data until a different ID is The date and time can be changed from the Date &...
Turbidity measurement compartment so the diamond or orientation mark aligns with the raised orientation mark in front of the cell compartment. W A R N I N G Potential explosion and fire hazard. This turbidimeter is designed for water based samples.
• Measure samples immediately to prevent temperature changes and settling. Before a measurement is taken, always make sure that the sample is homogeneous throughout. • Avoid sample dilution when possible. • Avoid operation in direct sunlight. Turbidity measurement procedure Note: Before a measurement is taken, always make sure that the sample is homogeneous throughout.
Advanced operation 1. Push the DATA MANAGEMENT key. 2. Select View Data Log to view the stored data. Display contrast 3. Push Select to view additional information. Option Description 1. Push the SETTINGS key and select Display Contrast. Reading Log Reading Log—shows the date, time and reading mode 2.
Set the sound options 4. Push the ON/OFF key to turn off and on the meter to activate the password settings. The meter can make an audible sound when a key is pushed, when a reading is complete or when the calibration reminder is due. View meter information 1.
Table 1 Calibration overview (continued) Option Description Type of calibration Required standards Cal.Curve Select one of the calibration curves for calibration: ® ™ StablCal RapidCal (0–40 NTU) SDVB (0–1000 NTU) Typically deionized or 20 NTU 100 NTU 800 NTU distilled water ®...
® ™ StablCal RapidCal calibration 1. Push the 2. Push the UP and 3. Select StablCal ® 4. Insert the 20 NTU 5. Push Read. The 6. Push Done to CALIBRATION key to DOWN key to access RapidCal ™ from the list StablCal Standard and display shows review the calibration...
standard solution. Prepare a formazin standard at the same value and Verification options read the value. The Verification Options contain: Set Verification Standard, Set Acceptance Criteria and Verification Reminder. 1. Push the Left key (Verify Cal) and then the UP and DOWN keys. Option Description Set Verification...
Reading modes Apply silicone oil to a sample cell Sample cells and caps must be extremely clean and free from significant 1. Push the UP or DOWN key to enter the Reading Options menu. scratches. Apply a thin coating of silicone oil on the outside of the 2.
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1. Fill the clean sample 2. Wipe with lint-free 3. Push the POWER 4. Insert the sample 5. Push the UP and 6. Push Read. The cell to the line with high cloth. Apply a thin film key to turn the meter cell in the instrument DOWN key to access display shows...
Maintenance Replace the battery W A R N I N G C A U T I O N Explosion hazard. An expired battery can cause hydrogen gas buildup Multiple hazards. Only qualified personnel must conduct the tasks inside the instrument. Replace the battery before it expires. Do not described in this section of the document.
Change the one character. minimum of one least one character. detector. lamp (refer to Replace character. the lamp on page 19). Password incorrect. Incorrect password was Enter the appropriate 2100Qis: Contact Please retry. entered. password. technical support. 22 English...
Replacement parts (continued) Error/Warning Description Solution Please disconnect the Data storage does not Disconnect the USB Description Quantity Item no. USB cable from your respond while connected cable from the meter and computer. to the meter and the try sending data again. Silicone Oil 15 mL 126936...
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Accessories (continued) Description Quantity Item no. USB module with USB cable (2x) LZV949.99.00002 StablCal 0.1 NTU Standard 100 mL 2723342 StablCal 0.3 NTU Standard 100 mL 2697943 StablCal 0.5 NTU Standard 100 mL 2698042 StablCal calibration kit 100 mL 2971210 StablCal calibration kit 500 mL 2971200...