SCI-U - Measuring equipment PCE Instruments - Free user manual and instructions
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| Product Type | Sound Level Calibrator |
| Model | SCI-U |
| Brand | PCE Instruments |
| Dimensions | Approx. 130 x 40 x 40 mm |
| Weight | Approx. 200 g |
| Power Supply | 9V battery (6LR61 or equivalent) |
| Calibration Levels | 94 dB and 114 dB at 1 kHz |
| Accuracy Class | Class 1 (IEC 60942) |
| Frequency | 1 kHz ± 1% |
| Distortion | < 1% |
| Operating Temperature | 0 °C to 40 °C |
| Storage Temperature | -20 °C to 60 °C |
| Humidity Range | 10% to 90% RH non-condensing |
| Microphone Adapter | 1/2 inch and 1/4 inch compatible |
| Maintenance | Clean with soft dry cloth; annual recalibration recommended |
| Safety Precautions | Do not expose to moisture or extreme temperatures; replace battery if low |
| Spare Parts Available | Battery compartment cover, microphone adapter set |
| Manual Languages | English (default), other languages available on request |
| Compliance | CE, IEC 60942 |
Frequently Asked Questions - SCI-U PCE Instruments
What is the PCE SCI-U used for?
The PCE SCI-U is a sound level calibrator used to calibrate sound level meters by generating precise acoustic pressure levels (94 dB and 114 dB) at 1 kHz.
What type of battery does the SCI-U require?
It uses a standard 9V battery (type 6LR61 or equivalent). Replace the battery when the low battery indicator appears.
How do I turn on the device?
Press and hold the power button for about 2 seconds. The device will start and indicate the selected output level (94 dB or 114 dB).
Can I calibrate 1/4 inch microphones?
Yes, the SCI-U includes an adapter for 1/2 inch microphones, and an optional adapter for 1/4 inch microphones is available as a spare part.
How often should the SCI-U be recalibrated?
PCE Instruments recommends an annual recalibration to ensure accuracy. Contact an authorized service center.
What is the accuracy class of the SCI-U?
The SCI-U complies with Class 1 according to IEC 60942, suitable for precision sound level meters.
How do I clean the calibrator?
Wipe the exterior with a soft, dry cloth. Do not use solvents or immerse in water.
What does the low battery indicator look like?
When the battery is low, the output level will fluctuate or the LED will flash. Replace the battery immediately to maintain accuracy.
Can I use the SCI-U in high humidity?
The device is designed for 10% to 90% RH non-condensing. Avoid using in rain or condensation to prevent damage.
Where can I download the full user manual?
The manual is available for free on notice-facile.com in PDF format. You can also request a translated version via email.
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USER MANUAL SCI-U PCE Instruments
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Product information
Brand : PCE Instruments
Model : SCI-U
Category : Measuring equipment