PCE MND 10-ICA 사운드 도즈 미터 (70~140dB/A, C; 90~140dB/Z; ISO Calibration Cert.)

Measuring range: 70 … 140 dB (A, C); 90 … 140 dB (Z)

Measuring range (peak value): 103 … 143 dB PEAK

Resolution: 0.1 dB

Accuracy: class 2

Frequency range: 31.5 Hz … 8 kHz

Frequency weightings: A, C and Z

Time weighting: fast, slow, impulse

Adjustable level increase: 3, 4, 5, 6 dB

Threshold adjustment range: 70 … 90 dB

Threshold resolution: 1 dB

Adjustment range of the criterion level: 70 … 90 dB

Resolution of the criterion level: 1 dB

Display if the ambient condition is too loud: >115 dB

Memory: 30 measurement runs with total 6101 measuring points

Timer: 16 timers for an automatic data logging and 99 timers

Warm-up time: 10 seconds after power on

Microphone: 1/2 inch electret condenser

Display: 128 x 64 pixel LC display

For applications according to the standard: IEC 61252:2002, ANSI S1.25-1991

Number of virtual dosimeters: 3

Dosimeter standards: 

OSHA-80, OSHA-90, MSHA-80, MSHA-90, DOD,

ACGIH, ISO-85, ISO-90, NR-15, NHO-01

In addition, up to 9 individual standards can be stored

Measurement parameters for all virtual dosimeter:

DOSE (Dose), PDOSE (Pdos), TWA (Twa),

PTWA (PTwa), LAVG (Lavg), LEPd (Lepd), PLEPd (PLepd), Exceed time

(Las>105 or Las >115), LEQ

(Laeq, Lceq, Lzeq), SEL (LaE, LCE or LZE),

SEpa2h (Ea, Ec, Ez), PEAK (Pka, Pkc or Pkz),

LEX8H (Lex8h), PLEX8H (PLex8h),

EXPHrs (Exph), EXPsec (Exps), NEN

Additional measurement parameters: MAX/MIN, L05, L10, L50,

for the first virtual dosimeter:

L90 and L95 at a 20 ms interval and a difference of 0.1 dB,

LAEQ05, LAEQ10, LAEQ50, LAEQ90, LAEQ95 at a 1 s interval and a difference of 0.1 dB

Interface: USB interface on the charging station

Power supply (battery): 3.7 V, 470 mAh, lithium polymer battery

Power supply (mains adapter) :

primary: 100 ... 240 V AC, 50 ... 60 Hz, 0.7 A

secondary: 9 V DC, 2 A

Operating time: >15 hours at 23 °C / 73 °F

Operating conditions: 0 … 50 °C (32 … 122 °F), 10 … 95 % RH, non-condensing

Storage conditions: -10 … +60 °C (14 … 140 °F), 10 … 75 % RH, non-condensing

Dimensions: 84 x 49 x 55 mm / 3.3 x 1.9 x 2.2 inch

Weight: 77 g / 2.7 oz

Delivery Scope: 

1 x Sound Dosimeter (badge type) PCE-MND 10

1 x USB cable

1 x Charging station with power adapter

1 x Supply bridge

1 x Mounting bridge

1 x Software CD

1 x Carrying case

1 x Instruction manual

1 x ISO Calibration Certificate