Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

Air Ion Counter Alphalab

Mã sản phẩm: Air Ion Counter Alphalab
Sử dụng cho Model:
Hãng SX:
Xuất xứ
Bảo hành
Tình trạng

Tình trạng: Còn hàng

Đặt hàng

Air Ion Counter Alphalab

Liên Hệ Hỗ Trợ

    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683

Thông tin sản phẩm

Air Ion Counter Alphalab


Product Description:
The Air Ion Counter is a handheld meter designed to measure ion density– the number of ions per cubic centimeter (ions/cc) in air. It measures this number separately for positive and negative ions (+ and – ions are usually present simultaneously). This instrument is a true ion density meter, based on a Gerdien Tube (Gerdien Condenser) design, and it contains a fan which pulls air through the meter at a calibrated rate. The standard model measures up to 2 million ions/cc (for comparison, outdoor air typically has 100 to 1000 ions/cc, both + and -). The 2 million range is sufficient for almost all situations except for measuring very close to electric ionizers or strong radioactive sources. For these applications, models with ranges of 20 million and 200 million ions/cc are also available. (Range can be specified on the checkout page; all three ranges are $528.) AC Adapter included.

Analog Output Jack:
A plug can be inserted in the left side of the meter to monitor the output, which is a slowly-changing analog voltage. This is a stereo phone plug identical to the plug on small headphones in which the ground has been cut. An output of +1.999 volts (or -1.999) represents full-scale of the meter, regardless of which RANGE is selected.Air Ion Counter Operation:

Air is sucked in at the top (photo), is measured, and exits at the bottom. The display shows the ion count within 2 seconds and it continues to display the ion density in the air, showing any changes within 2 seconds after they occur. The POLARITY switch determines whether + or – ion density is displayed. (In the photo, negative ion density is being measured.) To conserve power, the switch on the right side can be flipped to STANDBY; this turns the fan off and stops the measurement. A rotary offset control fine-tunes the internal amplifier so the display reads zero if no ions are present (or whenever the meter is on STANDBY). No adjustment of this is needed unless the temperature changes significantly. An analog output jack is present, which is useful for long-term automated monitoring. The meter uses a standard 9 volt battery, but an AC adapter and a rechargeable battery system are two options.

Please note: solids do not produce ions unless there is an energy source (such as radioactivity, high voltage or heat above about 600° C). For example, neither tourmaline nor “diodes” produce any ions at room temperature unless radioactive material has been added. However, liquids evaporating can produce ions.

SPECIFICATIONS: Air Ion Counter -10°C to 50°C, Wind Speeds < 15 km/hr (9 mph)
Range/Resolution1: 2 million / 10 (ions per cc) Range change is manual.
Accuracy2: +/- 25% of reading
Noise: 10 ions/cc (2 second averaging)
Meter Size: 6.5 x 3.7 x 3.0 inches; 165.1 x 93.98 x 76.2 mm
Weight: 14.8 oz (420 g)
Battery: 9 volt alkaline (~ 8 hour life) at maximum drain/
“Low Battery” indicator (3 decimals pts.)

Công ty CP Công Nghệ Đỉnh Cao

Trụ sở: Số 12 Chân Cầm, Hàng Trống, Hoàn Kiếm, Hà nội

VPGD: Phòng E2, Tòa nhà C4, Đường Đỗ Nhuận, Xuân Đỉnh, Từ Liêm, Hà nội

Tel: +84 (4) 22428148; Cel: 0984843683,Fax: +84 (4) 37505143

VPGD: Tầng 19, Tòa nhà Indochina/ Số 4, Nguyễn Đình Chiểu, P.Đakao, Q.1,

TP Hồ Chí Minh..

Tel: 08.6685 8911 Fax: 08.6284 0993.

Website: www.ttech.vn, www.store.ttech.vn, www.tshops.vn, www.stock.ttech.vn, http://www.omega-air.vn/


SPECIFICATIONS: AC Milligauss Meter UHS2
Frequency Range: 13 Hz – 75 kHz
Maximum Range: 1999.99 mG
Resolution: 0.01 mG
Accuracy: ±3% from 45 Hz to 5 kHz, ±7% below 45 Hz and above 5 kHz
Battery: 9 volt alkaline (~ 20 hour life) / “Low Battery” indicator

Bình luận