12
Relative Humidity :
Maximum relative humidity 80% for temperature up to 31
o
C
decreasing linearly to 50% relative humidity at 40
o
C
Altitude :
Operating below 2000m
Storage Temperature :
-20
o
C to 60
o
C, < 80% R.H. (with battery removed)
Temperature Coefficient :
nominal 0.15 x (specified accuracy)/
o
C @(0
o
C -18
o
C or 28
o
C
-40
o
C), or otherwise specified
Sensing :
Average sensing for model 131; True RMS sensing for model 132 & 135
Safety :
Meets IEC61010-2-032(1994), EN61010-2-032(1995), UL3111-2-032(1999).
Measurement Category III 600 Volts ac & dc
Transient protection :
6.5kV (1.2/50
µ
s surge) for all models
Pollution degree :
2
E.M.C. : Meets EN61326(1997, 1998/A1), EN61000-4-2(1995), and EN61000-4-3(1996)
In an RF field of 3V/m:
Total Accuracy = Specified Ac 45 digits
Performance above 3V/m is not specified
Overload Protections :
ACA Clamp-on jaws : AC 1000A rms continuous
+ & COM terminals (all functions) : 600VDC/VAC rms
Power Supply :
standard 1.5V AAA Size (NEDA 24A or IEC LR03) battery X 2
Power Consumption :
Voltage & ACA functions: 3.5mA typical
Ohm & Temperature functions: 4mA typical
APO Timing :
Idle for 16 minutes
APO Consumption :
10
µ
A typical
Dimension :
L224mm X W78mm X H40mm
Weight :
224 gm approx
Jaw opening & Conductor diameter :
45mm max
Special features :
THD%-R Total harmonic distortion-RMS (ACD-40PQ only); Display
Backlight ACD-16 TRMS & ACD-40PQ only); Auto-Hold; Display Hold; On screen
stand-alone Hi-Lo logging (5400 minutes) at sampling speed of faster than:
20 per second for Voltage & ACA functions
4 per second for Ohm & Temperature functions
2 per second for Hz function
Accessories :
Test leads
(MTL-90B)
, batteries installed, user's manual,
TPK-59
banana
plug type-K thermocouple & soft carrying pouch
O
ptional accessories :
RS-232 KIT2
interface kit.
Electrical Specifications
Accuracy is ±(% reading number of digits) or otherwise specified, at 23
o
C ±5
o
C &
less than 75% R.H.
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