美國(guó)安博/Amprobe地下電纜/管道定位儀AT-3500,保持高生產(chǎn)率和較低的運(yùn)營(yíng)成本，這是一個(gè)堅(jiān)固，經(jīng)濟(jì)的解決方案，用來(lái)定位電纜，電線(xiàn)和地下管道，通電或斷電狀態(tài)。
背光，多段，條形圖，數(shù)字顯示，加上聲音報(bào)警很容易找到電纜和電線(xiàn)。at-3500地下電纜定位采用成熟的33千赫頻滿(mǎn)足大部分定位的應(yīng)用。它也提供了高靈敏度的電源和無(wú)線(xiàn)電模式。用一個(gè)按鈕進(jìn)行簡(jiǎn)單的深度測(cè)量。
美國(guó)安博/Amprobe地下電纜/管道定位儀AT-3500特點(diǎn)：
定位地下的通電和斷電電線(xiàn)、電纜和管道。
*精度的三種測(cè)試模式
– Passive power (50/60 Hz)
– Passive radio (RF)
–主動(dòng)t-3500信號(hào)發(fā)生器感應(yīng)模式直接連接測(cè)試導(dǎo)線(xiàn)或可選的電纜夾
主動(dòng)模式式測(cè)量深度可達(dá)16（4.9m）
半自動(dòng)增益控制-快速信號(hào)定位與控制
33千赫有源頻率-一般定位的*頻率
精確查明埋藏的服務(wù)和非常快的聲音和儀表背光多多段反應(yīng)
完整的儀表，可與接收機(jī)、發(fā)射機(jī)、連接電纜、接地樁和地線(xiàn)一起使用。
AT-3500發(fā)貨清單：
接收器，發(fā)射機(jī)，連接電纜，接地樁，攜帶箱，用戶(hù)手冊(cè)，電池（安裝）
Feature |
Depth measurement | 16 ft |
Passive tracing frequencies | 50 Hz / 60 Hz |
Transmitter frequency | Single, non-adjustable |
Receiver active frequencies (Hz) | 32.768 kHz |
Receiver passive frequencies (Hz) | Range 1: radio 15 kHz to 23 kHz
Range 2: power network 50 Hz / 60 Hz;
optionally 100 Hz (can be adjusted by Amprobe service personnel) |
Receiver depth display accuracy | Range 1: radio +/- 20 %
Range 2: power network +/- 20 %
Range 3: transmitter +/- 5 % (>5m (6-FT)),
+/- 20 % (<5m (15-FT)) |
Receiver depth range | Maximum 16 ft (488 cm) |
Receiver antenna (distance sensitive left/right guidance) | - |
Line ID (signal select, guidance compass, distortion alert) | - |
Specifications |
Depth measurement: | 10 ft |
Passive tracing frequencies: | 50 / 60 Hz |
Transmitter frequency: | Single, non-adjustable |
R-3500 Frequency ranges: | Range 1: radio 15 kHz to 23 kHz |
R-3500 Frequency ranges: | Range 2: power network 50 Hz / 60 Hz; optionally 100 Hz (can be adjusted by Amprobe service personnel) |
R-3500 Frequency ranges: | Range 3: transmitter 32.768 kHz |
R-3500 Sensitivity at a depth of 1m: | Range 1: radio >20 ìA |
R-3500 Sensitivity at a depth of 1m: | Range 2: power network >7 mA |
R-3500 Sensitivity at a depth of 1m: | Range 3: transmitter >5 ìA |
R-3500 Power supply: | 10 x IEC R6 / AA cell / Mignon |
R-3500 Operating time: | 40 hours (for intermittent use with alkaline batteries, 20 °C) |
R-3500 Weight: | 2.5 kg (5.51 lbs) |
R-3500 Dimensions (W x H x D): | 99 x 660 x 252 mm,(3.90 x 25.98x 9.92 in) |
T-3500 Transmitted power: | 0.1 W / 0.5 W (switchable) |
T-3500 Frequency: | 32.768 kHz |
T-3500 Power supply: | 6 x IEC R20 / D cell / Mono |
T-3500 Operating time: | 40 hours (for intermittent use with alkaline batteries, 20 °C) |
T-3500 Weight: | 1.7 kg (3.75 lbs.) |
T-3500 Dimensions (W x H x D): | 260 x 255 x 140 mm (10.24 x 10.04 x 5.5 in) |
T-3500 Type of protection in accordance with EN 60529: | Dust and water protected IP 56 |
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