Castle 01GA611 Sound Level Calibrator, ±0.25 dB Accuracy, 114 dB Output, 0.5 in Microphone
- RS Stock No.:
- 204-1597
- Mfr. Part No.:
- 01GA611
- Brand:
- Castle
Subtotal (1 unit)*
£525.00
(exc. VAT)
£630.00
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 2 unit(s) ready to ship
- Plus 1 unit(s) shipping from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £525.00 |
*price indicative
Calibration Options:
- Calibration Type:
- RSCAL
- RS Stock No.
- 204-1613
Each
£600.00
(exc. VAT)
£720.00
(inc. VAT)
- RS Stock No.:
- 204-1597
- Mfr. Part No.:
- 01GA611
- Brand:
- Castle
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Castle | |
| Product Type | Sound Level Calibrator | |
| Sound Output | 114dB | |
| Frequency | 1kHz | |
| Accuracy | ±0.25 dB | |
| Microphone Size | 0.5in | |
| Battery Life | 70h | |
| Battery Type | 1.5V AA Alkaline | |
| Minimum Operating Temperature | -10°C | |
| Maximum Operating Temperature | 50°C | |
| Standards/Approvals | ANSI S1.40 2006, IEC 60942:2017, BS EN IEC 60942:2018 | |
| Select all | ||
|---|---|---|
Brand Castle | ||
Product Type Sound Level Calibrator | ||
Sound Output 114dB | ||
Frequency 1kHz | ||
Accuracy ±0.25 dB | ||
Microphone Size 0.5in | ||
Battery Life 70h | ||
Battery Type 1.5V AA Alkaline | ||
Minimum Operating Temperature -10°C | ||
Maximum Operating Temperature 50°C | ||
Standards/Approvals ANSI S1.40 2006, IEC 60942:2017, BS EN IEC 60942:2018 | ||
Castle 01GA611 Sound Level Calibrator 94 dB, 104 dB, 114 dB
Most Measurement codes of practice and legislative guides demand that an independent acoustic calibration of any sound level meter should be made before and after a series of measurements and the Castle dBCal Calibrators provide just that facility. They all produce a calibration tone of 1kHz at levels of 94dB, 104dB or 114dB at the microphone. They are designed to fit standard 1/2” microphones. These calibrators fully comply with IEC60942:2018
3 output Levels – 94dB, 104dB and 114dB
Fully compliant with IEC60942:2018
Output frequency of 1KHz
Temperature and pressure compensated
Simple operation
Compatible with Castle auto-cal feature
Tough ABS plastic case
Works on 2 x AA batteries
70-hour battery life.
½” cavity diameter
The dBCal (GA611) is a class 1 product according to IEC60942:2018, with a tolerance of +/- 0.25dB and distortion of less than 1%.
Class 1 to IEC60942:2018
Less than 1% harmonic distortion
Pluss or minus 0.25dB tolerance
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