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OPERATION MANUAL
Read this operation manual before using the product.
Thank you for purchasing this product.
•
This operation manual describes precautions that are important for preventing accidents
as well as procedures used to handle the product.
•
Read this operation manual and the attached warranty thoroughly before use, and use
the product correctly.
•
After reading this operation manual and the warranty, keep them handy for future
reference.
Flow Calibrator
CODE 080120-157
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Summary of Contents for Sibata FC-L1
- Page 1 CODE 080120-157 Flow Calibrator OPERATION MANUAL Read this operation manual before using the product. Thank you for purchasing this product. • This operation manual describes precautions that are important for preventing accidents as well as procedures used to handle the product. •...
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Page 2: Table Of Contents
Table of Contents Before Use .................... 4 Safety Precautions ................5 1 Product Overview ................9 2 Features ..................9 3 Names of Parts ................10 4 Measurement ................12 Measurement Site ................. 12 Checking the Power Supply ..............12 Confirming the Flowrate Conversion Temperature Setting .... - Page 3 7 Storage ..................26 8 Maintenance ................. 26 9 Troubleshooting ................27 10 Summary of Error Screens............28 11 Specifications ................29 12 Warranty and Repairs ..............30 13 Product Disposal ................30 14 Inquiries ..................30 Problem Report Form ................. 31...
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Page 4: Before Use
• Every effort has been made to ensure that the information in this operation manual is correct. If you discover any errors or omissions, however, please contact your Sibata representative. • The copyright of this operation manual belongs to Sibata Scientific Technology Ltd. -
Page 5: Safety Precautions
Items to Be Provided by the User Connecting to an LV-250 or LV-250R PM2.5 Sampler Connecting an FC-L1 flow calibrator to a SIBATA LV-250 or LV-250R PM2.5 sampler requires a separately sold hose inlet. Hose inlet (Sold separately: Item code 080180-2525) - Page 6 OFF, remove the batteries or unplug the AC adapter from the power outlet, and then contact a Sibata representative. Never operate the instrument if it is not functioning normally. Also, never allow anyone other than a qualified service engineer to disassemble or modify the product.
- Page 7 Do not insert screws or other foreign objects into instrument gaps. Doing so could cause a malfunction. If a foreign object accidentally enters the instrument, immediately switch the power OFF and remove the batteries. Then contact your Sibata representative or the distributor where you purchased the product.
- Page 8 Caution Labels ■ Caution labels are affixed to the back of this product. During use, be sure to comply with the cautions noted. AVOID SHOCK Do not subject the product to strong impacts or drops. Doing so could cause a malfunction or accident. KEEP DRY Do not touch the outlet or the AC adapter plug with wet hands.
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Page 9: Product Overview
Product Overview The FC-L1 flow calibrator is able to measure flowrates between 5 and 40 L/min. The compact and easily portable design makes it easy to carry the unit to measurement sites for calibrating the flowrate of low volume pump. -
Page 10: Names Of Parts
Names of Parts Exhaust port Air intake port Control panel Power switch USB connector Power supply socket Battery box Rubber feet... - Page 11 Control Panel [MODE/ESC] key LCD screen [UP/SPAN] key [A.ZERO] [DOWN/ZERO] key (auto-zero) key [CAL] (calibration) key [ENTER] key LCD Screen Battery level Mode bar Over indicator Character display field Action indicator Timer indicator Numeric display field Units...
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Page 12: Measurement
Measurement Measurement Site For precise measurements, perform measurements in a room (or thermostatic chamber) where temperature and humidity are controlled to constant levels. Note that the following types of sites are not appropriate for measurements. (1) Sites with a sloped floor (2) Sites with vibration (3) Sites exposed to direct sunlight (4) Sites where condensation could form... -
Page 13: Checking The Battery Level Indicator
After confirming the items indicated in 4-1 to 4-5, connect the tube between the air intake port on the low volume pump (or separately sold hose inlet attached to the PM2.5 sampler, if used) and the exhaust port on the FC-L1 flow calibrator. Then start operating the instrument. -
Page 14: Menus
LCD Screen Flashing Menus Status (steady) The following describes the parameters that can be set or confirmed in respective flow calibrator menus. Main Screens The current air pressure and temperature can be confirmed by pressing the [MODE/ESC] key in the flowrate measurement screen. Flowrate Measurement Screen Pressure Sensor Display [MENU] Screen... -
Page 15: Menu] Screen
[MENU] Screen In the [MENU] screen, press the [ENTER] key to open the menu sub-screens. Screen Sequence Within Dashed Line Area Below Clockwise Counterclockwise (3) Accumulation time (1) Flowrate conversion (2) Exit to main screen temperature setting setting screen (5) Pressure display (4) Temperature display (6) Software version mode screen... -
Page 16: Flowrate Conversion Temperature Setting
Flowrate Conversion Temperature Setting The flowrate conversion temperature can be set as follows. Pressing the [ENTER] key causes the numeric display to flash and enables changing the setting (default setting is 25 °C at 1 atm). °C → Converts flowrate based on 25 °C at 1 atmosphere °C →... -
Page 17: Temperature Display Mode Setting
Temperature Display Mode Setting The temperature used to convert flowrates can also be set manually (default setting is [AUTO]). It is recommended that this setting be used only if there is a temperature sensor problem. The setting reverts to [AUTO] when the power is switched OFF. (If the indicated value is clearly not normal, request repairs.) →... -
Page 18: Pressure Display Mode Setting
Pressure Display Mode Setting The reference pressure (absolute pressure) value used to convert flowrates can also be set manually (default setting is [AUTO]). It is recommended that this setting be used only if there is a pressure sensor problem. The setting reverts to [AUTO] when the power is switched OFF. (If the indicated value is clearly not normal, request repairs.) →... -
Page 19: Displaying The Software Version
Displaying the Software Version The software version is displayed as shown to the right (Version 1.00 in the example shown). Returning from a [MENU] Sub-Screen to the Main Screen In the [EXIT] screen, press the [ENTER] or [MODE/ESC] key. In the [MENU] screen, press the [MODE/ESC] key. -
Page 20: Calibration
LCD Screen Flashing Calibration Status (steady) Calibrating the Pressure Sensor The pressure sensor display value can be calibrated as follows. With a main screen displayed, press the [MODE/ESC] key to display the pressure, temperature, or flowrate. Then hold the [CAL] key down for two seconds to illuminate the [CAL] indicator on the mode bar. -
Page 21: Calibrating The Temperature Sensor
Calibrating the Temperature Sensor The indicated temperature sensor value can be calibrated in the same manner as the pressure sensor value, as follows. With a main screen displayed, press the [MODE/ESC] key to display the pressure or temperature. Then hold the [CAL] key down for two seconds to illuminate the [CAL] indicator on the mode bar. -
Page 22: Determining Span And Zero Values By Calibration
Determining SPAN and ZERO Values by Calibration The SPAN and ZERO values are determined using the following formulas. Reference Measurement Value ZERO = Reference Measurement Value - Display Value SPAN = Display Value To calibrate the values based on a constantly changing value, such as temperature or atmospheric pressure, it is easier to correct accuracy by changing the ZERO value. -
Page 23: Automatic Calibration
Switch the power ON for the low volume pump or PM2.5 sampler. Switch the power ON for the FC-L1 flow calibrator. Note: Warm up the FC-L1 unit by operating it for at least 10 minutes and then press the [A.ZERO] key. -
Page 24: How To Perform Calibration Automatically
How to Perform Calibration Automatically All operations are performed on the FC-L1 flow calibrator unit. Select the flowrate to calibrate using the [UP] and [DOWN] keys on the FC-L1 flow calibrator. Then press the [ENTER] key to confirm the setting. - Page 25 PM2.5 sampler is ready to operate. A USB error will occur if the dedicated FC-L1 screen after power supply communication cable or USB cable is was interrupted to the low disconnected during automatic calibration.
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Page 26: Storage
Storage • Always store the FC-L1 flow calibrator with the rubber feet oriented downward. • Store the unit within a temperature range of 0 to 40 °C and humidity range of 10 to 90 % RH. • If the unit will not be used for an extended period, remove the batteries. -
Page 27: Troubleshooting
Troubleshooting Before sending the product in for repairs, inspect it one more time. If it still does not function properly, contact your Sibata representative or the distributor where you purchased the product. Symptom Possible Cause Remedy Batteries are depleted. Replace with them new batteries. -
Page 28: Summary Of Error Screens
Over Mark Display Indicates a communication error occurred. Press the [MODE/ESC] key or USB Error restart the FC-L1. Then connect the dedicated communication cable or USB cable. Indicates automatic calibration failed. Auto-Calibration Failure Error... -
Page 29: Specifications
LV-40BW, LV-250, and LV-250R. Optional and Spare Parts Please purchase these separately, based on intended applications. Item Code Product Name 080120-1501 Soft case for FC-L1 080120-1571 AC adapter, SMI18-5-V-P5 080800-10145 Vinyl tubing, 10 mm I.D. × 14.5 mm O.D. × 10 m... -
Page 30: Warranty And Repairs
12 Warranty and Repairs If a Sibata product fails within one year from date of purchase, it will be repaired free of charge. To request repairs, contact the distributor where you purchased the product. Consumables (rubber parts) included with Sibata products are not covered by the warranty. -
Page 31: Problem Report Form
Problem Report Form with your shipment when requesting repairs. FC-L1 Flow Calibrator Problem Report Form If a problem occurs, please copy and fill out this Problem Report Form and contact your Sibata representative or the distributor where you purchased the product. Date completed: (yyyy/ mm/dd) - Page 32 Note) Shape, dimensions, specifications, and other product information are subject to change without notice in the interest of product improvement to the extent that product functions and applications will not be impaired.
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