리퍼비시 계측기
리퍼비시 계측기
TYPE 6226H
- ModelTYPE 6226H
- MakerAco
- Description164dB High Sound Pressure / Low Frequency Sound Level Meter(1Hz to 8kHz).
- Rental문의요망
- Stock문의요망
164dB High Sound Pressure / Low Frequency Sound Level Meter(1Hz to 8kHz).
Frequency sound pressure level sound pressure up to large 164dB (3170Pa) (1Hz ~ 8kHz) is measurable.
Such as the sound of blasting can be useful in the field of measurement, such as explosives, training tunnel construction.
|
Art.-No. |
TYPE 6226H |
| Product Name | High Sound Pressure Low Frequency Sound Level Meter |
| Range of Measurement | 60〜164dB |
| Measurement Frequency range | 1Hz～8kHz |
| Microphone | 1/2 inch electret condenser microphone (for high sound pressure) |
| Level Range | 10dB step 6 steps |
| Linearity Range | 100dB |
| Dynamic Characteristics | FAST、SLOW、IMPULSE |
| Frequency Correction Characteristics | A、C、FLAT |
| Measurement Items | Instantaneous value L p , equivalent noise level L eq , single noise exposure level L E , maximum value L max , minimum value L min , time rate noise L x (5 optional values) |
| Measurement Time | 1s, 3s, 5s, 10s, 1min, 5min, 10min, 15min, 30min, 1h, 8h, 24h Manual (maximum 199h59M59S) |
| Sampling Interval | 20.8μs（Leq）、10ms（Lmax、Lmin） |
| Lx Sampling Interval | 100ms |
| Presenter | Backlit LCD (128 x 64 dots) |
| Digital display | Numerical display: 4 digits, display cycle: 1s |
| Bar display | Representation period: 0.1s |
| Warning Sign | Ove r: Displayed at +3 dB from the upper limit of the overload scale Under : Displayed at -0.6 dB from the lower limit of the under signal scale |
| Battery Display | 4 levels of remaining amount display |
| Memory Function | Instantaneous value or calculated value is stored in memory (800 data) |
| Clock Function | Built-in (year / month / day / hour: minute: second) |
| Pause Function | In addition to the normal pause function, last-minute data removal |
| Calibration Signal | Electrical calibration by built-in oscillator (1kHz sine wave) |
| AC Output | Output voltage: 1Vrms (FS), output resistance: 600Ω, load resistance: 10kΩ or more |
| DC Output | Output voltage: 2.5V (FS), 0.25V / 10dB, output resistance: 50Ω, load resistance: 10kΩ or more |
| I / O Terminal | Interface: RS232C (asynchronous), data length: 8 bits, stop bit: 1 bit, parity: none, transfer speed: 4800, 9600, 19200bps (direct output to printer and computer control and data output) |
| Power Supply | 4 AA batteries or AC adapter Current consumption (DC6V) Approximately 2.1VA when using AC adapter |
| Temperature / Humidity | Temperature : -10 to 50 ° C Humidity: 30% to 90% (no condensation) |
| Size | 85（W）×284（H）×46D） |
| Weight | Approximately 420g including batteries |
