ATSメーカーHILT 9000の使用説明書/サービス説明書
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HIL T 9000 Handheld Inductive Loop T ester User Manual July 2003 R=12.3 Ω Q=12.1 L=89.2µH 50KHz ATSI 8157 US Route 50 • Athens, OH 45701 (740) 592-2874 • Fax (740) 594-2875 sales@atsi-tester .
1 HILT 9000 - Inductive Loop Tester T able of Contents Receiving Y our Shipment ......................................................... 2 Packaging ..... ........................................................................... 2 Description .....
2 www.atsi-tester .com W a r nings These safety war ning are provided to ensure the safety of personnel and proper operation of the tester . • The tester must not be operated beyond its specified operating range. • Safety is the responsibility of the operator .
3 HILT 9000 - Inductive Loop Tester General Description The HILT -9000 is designed to measure characteristics of an inductive loop at dif ferent frequencies; measure working parameters of the loop system; as well as simulate the detector by measuring the change of inductance.
4 www.atsi-tester .com Overview of HIL T 9000 Contr ols 1. LOOP: Measures R DC , L, and Q . If Q >15, use Q push- button to obtain actual value. 2. Q : Measures high Q values (when Q is >15). 3. Used in SET FREQ mode to increase frequency by 1KHz.
5 HILT 9000 - Inductive Loop Tester Function Controls Power Press the POWER push-button to tur n the tester on and off. The tester per for ms an initial self-test to verify that the inter nal circuit is working. After the self-test is complete, the tester shows the current battery level and the message: Ready: Select Function .
6 www.atsi-tester .com The LOOP test can measure a maxi- mum Q of 15. If Q is greater than 15 the tester displays Q >15 . To measur e the actual value, press the Q button on the keypad to run a separate Q test. The default frequency at which the LOOP and Q tests run is 50 KHz.
7 HILT 9000 - Inductive Loop Tester , , Set Frequency When the tester is powered, the test frequency is automatically set to 50 KHz. The frequency can be changed to any value between 20 KHz and 80 KHz with 1 KHz resolution. T o set a dif ferent fr equency press the SET FREQ push-button to view the fre- quency adjustment display as show in Figure 5.
8 www.atsi-tester .com If there is bad connection, the tester displays a message as shown in Figure 7. Make sure that the test leads are properly connected. If the leads are connected to the loop and the message is still present, it means that Q of the loop is too low to generate the oscilla- tion or the inductance is out of range.
9 HILT 9000 - Inductive Loop Tester Function Controls Summary BUTTON DESC RIPTIO N COMMENTS LOOP Used to measure L, Q, and R DC of the loop. Q is measured up to 15.
10 www.atsi-tester .com Overview of T raf fic Loop Detection Systems The inductive loop represents the most commonly used method to detect vehicles. The inductive loop is simply a coil of wires embedd.
11 HILT 9000 - Inductive Loop Tester To guarantee a reliable oscillation in the loop system the quality factor ( Q ) of the loop with the lead-in wires should be above some value, deter mined by the amplifiers inside the detector .
12 www.atsi-tester .com Commonly Asked Questions Q . Why do I have to disconnect the detector from the loop before running a Loop , Q , or ∆ ∆ ∆ ∆ ∆ L test? A. During Loop, Q , and ∆ L test, the tester is applying its own signal to the loop.
13 HILT 9000 - Inductive Loop Tester Repair and Calibration To ensure that your instrument meets factory specifications, we recommend that it be retur ned to our factory at one-year intervals for calibration service. In addition to calibration of the test parameters, this service includes replacement of batteries and fir mware updates.
14 www.atsi-tester .com T echnical and Sales Assistance If you are experiencing any technical problems, or require any assistance with the proper operation or application of your tester , please call, fax, or e-mail our technical support staf f: ATSI 8157 US Route 50 • Athens, OH 45701 (740) 592-2984 (740) 594-2875 - Fax service@atsi-tester .
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16 www.atsi-tester .com Limited W arranty The HIL T 9000 (“Product”), distributed by Athens Technical Specialists, Inc. (ATSI), is warranted to the original purchaser (“Purchaser”) to be free of defects in materials and workmanship for a period of one year from the purchase date stated on the invoice.
デバイスATS HILT 9000の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
ATS HILT 9000をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはATS HILT 9000の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。ATS HILT 9000の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。ATS HILT 9000で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
ATS HILT 9000を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はATS HILT 9000の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、ATS HILT 9000に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちATS HILT 9000デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。