Holyday detectors

Holyday detectors

Holyday detectors – SAHD-WS03

This kind of holiday detector employs the wet sponge method, suitable to checking insulation coatings less than 500μm on conductive substrates. A low voltage is applied to the wet sponge, moving on the surface the liquid penetrates the substrate that closes a circuit and detects the defect.

 

Modello / Model

SAHD-WS03

Standard

AS 3894,2; ASTM D 5162-A; ASTM G 6
ASTM G 62-A; BS 7793-2; ISO 8289-A
ISO 14654; JIS K 6766; NACE SP 0188
NACE TM 0384

Campo di misura

Measuring range

9 V – 300 µm

67,5 V – 500 µm

90 V – 500 µm

Voltaggio / Voltage

9 V ; 67,5 V ; 90 V

Sensibilità / Sensitivity

9 V : 90 KΩ ± 5%

67,5 V : 125 KΩ ± 5%

90 V : 400 KΩ ± 5%

Sonda / Probe

Wet sponge

Uscita cuffie / Earphones output

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Indicatore tensione

Voltage indicator

LED

Allarme / Alarm

Dual alarm: vsible signal and audio alarm

Dimensione spugna

Sponge size

170 x 70 x 30 mm

Lunghezza asta

Length of probe stick

195 mm

Alimentazione / Power supply

Rechargeable battery

Dimensioni / Dimensions

Ø 53 x 290 mm

Peso / Weight

530 g

Dotazione Standard / Standard Supply:
Unità centrale / Main unit
Sonda a spugna / Sponge probes
Asta / Rod
Cavo di massa / Earth lead
Valigetta / Carrying case
Manuale d’uso / User's manual


Accessori Opzionali / Optional Accessories:
Certificato di taratura / Calibration report

 


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