Netech DigiFlow 2000 Manuale utente
DIGIFLOW 2000 USER MANUAL REV 0
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Table of Contents
USER MANUAL ............................................................................... 1
Table of Contents ........................................................................... 2
Company Letter........................................................................ 3
Patents / Copyright................................................................... 4
Quality Assurance.................................................................... 5
Warranty................................................................................... 4
Trademarks.............................................................................. 5
Calibration................................................................................ 6
Safety Considerations / Safety Symbols.................................. 6
Returns and Credits................................................................. 7
Restocking Charges................................................................. 7
Return Procedure..................................................................... 8
Returns for Refund / Credit...................................................... 8
Repair and Calibration ............................................................. 8
Models and Part Numbers ..................................................... 10
Standard Accessories............................................................ 10
Optional Accessories ............................................................. 10
Introduction & Features.......................................................... 11
Specifications......................................................................... 12
Instrument Familiarization...................................................... 13
CAUTION............................................................................... 14
FUNCTIONAL OVERVIEW.................................................... 15
MENU DESCRIPTION........................................................... 16
FLOW MEASUREMENT........................................................ 17
APPENDIX...................................................................................... 19
DIGIFLOW 2000 USER MANUAL REV 0
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Dear User,
We appreciate your purchase of the DigiFlow 2000
digital gas flow meter. Properly used, DigiFlow
2000 will deliver years of high performance and
accuracy.
This User manual is designed to assist you in
receiving the most from your DigiFlow 2000. To
properly use and maintain the instrument,
please read and follow the instruction manual
thoroughly.
Netech Corporation is a leading innovative designer
and manufacturer of advanced biomedical and
industrial test instruments since 1987. We are ISO
9001:2015 registered and fully committed to
continual improvement process. Further, we
guarantee absolute satisfaction with our products.
Your business is important to us and we are
dedicated to providing you with the best customer
and technical service possible. Please contact us
should you have any questions or concerns
regarding your instrument.
We hope you will confide in us again when you are
in need of an accurate, reliable, and affordable test
instrument.
Sincerely,
NETECH CORPORATION
DIGIFLOW 2000 USER MANUAL REV 0
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Patents / Copyright
Copyright © 2018 by Netech Corporation. All rights
reserved. No part of this publication may be reproduced
or transmitted in any form, other than for the
purchaser’s personal use without written permission
from Netech Corporation.
Quality Assurance
Netech Corporation is ISO 9001-2015 Certified. This
instrument was thoroughly tested and inspected
according to Netech’s ISO 9001-2015 quality standards
and test procedures. This DigiFlow 2000 was made to
meet those specifications when shipped from factory.
Warranty
Netech warranties the DigiFlow 2000 against defects in
materials and workmanship for one year from the date
of original purchase. The standard warranty is
extended for a second year if the instrument is
returned to Netech for its recommended yearly
recalibration.
During the warranty period, we will repair or, at our
discretion, replace at no charge a product that proves
to be defective, provided you return the product
shipping prepaid to Netech Corporation. This warranty
does not apply if the pressure sensor has been
damaged by accident or misuse, or as the result of
service or modification by other than Netech
Corporation, or if its serial number is defaced or
removed.
DIGIFLOW 2000 USER MANUAL REV 0
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Netech reserves the right to discontinue the DigiFlow
2000 at any time, and change its specifications, price,
or design without notice and without incurring any
obligation. Netech guarantees availability of service
parts for 5 years after the manufacture of the unit is
discontinued.
The warranty is void if you elect to have the unit
serviced and / or calibrated by someone other than
Netech.
The flow sensor is a very sensitive
device. If I it is damaged due to misuse it
will not be covered under the warranty.
The purchaser assumes all liability for any damages or
bodily injury that may result from the use or misuse of
the unit by the purchaser, his employees, agents or
customers.
In no event shall Netech Corporation be liable for
consequential damages
Trademarks
Netech and DigiFlow 2000 are trademarks of Netech
Corporation. Any other trademark names used in this
manual are only for editorial purposes and benefit of
the respective trademark owner, with no intention of
improperly using that trademark.
DIGIFLOW 2000 USER MANUAL REV 0
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Calibration
DigiFlow 2000 is calibrated using standards traceable to
National Institute of Standards and Technology (NIST) and
the unit is shipped with a calibration certificate.
Note:- The Calibration data provided is with Air and
verified with one another gas at the discretion of the
factory . If Calibration data for any other GAS is required,
it must be requested at the time of order.
Safety Considerations
General
Before using the DigiFlow 2000 read the instruction manual
and familiarize with all functions and controls.
Safety Symbols
WARNING
The “WARNING”sign denotes a hazard. It calls attention
to a procedure, practice or the like, which, if not correctly
performed or adhered to, could result in personal injury. Do
not proceed beyond a “WARNING”sign until the
indicated conditions are fully understood and met.
CAUTION
The “CAUTION”sign denotes a hazard. It calls attention
to a procedure, practice or the like, which, if not correctly
performed or adhered to, could result in damage to or
destruction of part or all of the instrument. Do not proceed
DIGIFLOW 2000 USER MANUAL REV 0
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beyond a “CAUTION”sign until the indicated conditions
are fully understood and met.
The symbol to the left is the operator’s manual
symbol. When you see this symbol on the
instrument, refer to the operator’s manual.
Returns and Credits
Please note that only serialized products and their accessory
items (i.e., products and items bearing a distinct serial
number tag) are eligible for partial refund and/or credit. Non-
serialized parts and accessory items (e.g., cables, carrying
cases, auxiliary modules, etc.) are not eligible for return or
refund. Only products returned within 60 days from the date of
original purchase are eligible for refund/credit.
In order to receive a partial refund/credit of a product
purchase price on a serialized product, the product must not
have been damaged by the customer or by the carrier chosen
by the customer to return the goods, and the product must be
returned complete with all manuals, cables, accessories, etc.
and in “as new” and resalable condition.
Products not returned within 60 days of purchase, or
products, which are not in “as new”, and resalable condition,
are not eligible for credit return. The Return Procedure (see
below) must be followed to assure prompt refund /
credit.
DIGIFLOW 2000 USER MANUAL REV 0
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Restocking Charges
Products returned within 30 days of original purchase are
subject to a minimum restocking fee of 15 %. Products
returned in excess of 30 days after purchase, but prior to 60
days, are subject to a minimum restocking fee of 20 %.
Additional charges for damage and / or missing parts and
accessories will be applied to all returns.
Return Procedure
All items being returned (including all warranty-claim
shipments) must be sent freight-prepaid to our factory
location. When you return an instrument to Netech
Corporation, we recommend using United Parcel Service,
Federal Express, DHL or Air Parcel Post.
We also recommend that you insure your shipment for its
actual replacement cost.
Netech Corporation will not be responsible for lost shipments
or instruments that are received in damaged condition due to
improper packaging or handling. Use the original carton and
packaging material for shipment.
Returns for Refund / Credit
A Return Material Authorization (RMA) number must be
obtained from our service or customer service dept, before a
product is returned for refund or credit. The RMA number
should be clearly marked on the package along with a
statement indicating the reason for return.
DIGIFLOW 2000 USER MANUAL REV 0
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Repair and Calibration
Products returned for repair or recalibration must obtain an
RMA (Return Material Authorization) from our service
department. An example is shown below:
1. Obtain a RMA (Return Merchandise Authorization) for
Repair or Recalibration from our Website at:
https://www.netechcorp.us/RmaRequests
or
Contact the Customer Service Department
Phone: 631-531-0100.
Fax: 631-531-0101
Toll Free: 800-547-6557
2. Provide the, instrument’s model number, serial
number, shipping, and billing information. Include the
purchase order number or credit card information for
the cost of the repair and/or recalibration when
applicable.
3. Securely package your instrument within a
sturdy case, surrounded by at least two inches of
suitable shock absorbing material.
4. Include a copy of the purchase order, or
reference your purchase order on your packing slip.
5. Include the completed RMA Form provided.
6. Ship the instrument to the following address:
DIGIFLOW 2000 USER MANUAL REV 0
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Netech Corporation
Service Dept.
110 Toledo Street
New York, 11735
Email: Se[email protected]
Models and Part Numbers
Part Number
Description
780-5LPM
0 to 5 LPM (5000SCCM)
780-10LPM
0 to 10 LPM (10,000 SCCM)
780-20LPM
0 to 20 LPM (20,000 SCCM)
Standard Accessories
The following standard accessories are included with each
unit:
Optional Accessories
Various optional Accessories are available. Contact factory
for part numbers.
Part Number
Description
780-CASE
Die cut - Hard caring Case
660-HHS-002
Lithium Ion Battery Charger
780-Bard-Connector-Kit
Connector Kit
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