• Everything in operator’s view:
  - the guide rollers
  - the measured material
  - the readings
• Roller shifting mechanism ensure easy acquisition of the running material
• V-grooved, ball-bearing mounted, tape rollers
• Tension meter with rugged aluminium housing
• Battery operated (AC adapter for continuous operation available)
• Certificate of Compliance with the order 2.1 according EN 10204 is included
• Optionally available: Inspection Certificate 3.1 according EN 10204 with calibration report

Available Models

Model	Model	Tension Range* cN	Resolution	Measuring Head Width** mm	Roller Width mm
DTBB-200	DTBX-200	2.0 - 200.0	0.1 cN	55	7, 10, 15, 20
DTBB-500	DTBX-500	5.0 - 500.0	0.1 cN	55	7, 10, 15, 20
DTBB-1000	DTBX-1000	50 - 1000	1 cN	55	7, 10, 15, 20
DTBB-2000	DTBX-2000	200 - 2000	1 cN	55	7, 10, 15, 20
DTBB-2500	DTBX-2500	250 - 2500	1 cN	117	7, 10, 15, 20
DTBB-5000	DTBX-5000	500 - 5000	1 cN	117	7, 10, 15, 20
DTBB-10K	DTBX-10K	1.00 - 10.00daN	0.01 daN	117	7, 10, 15, 20
DTBB-20K-L	DTBX-20K-L	2.00 - 20.00daN	0.01 daN	217	7, 10, 15
DTBB-50K-L	DTBX-50K-L	5.00 - 50.00daN	0.01 daN	217	7, 10

Specifications

	Model DTBB:
Calibration:	According to SCHMIDT factory procedure
Accuracy:	From 10 % up to 90 % of tension range: ±0.5 % full scale and ±1 digit remaining tension range and other calibration materials: ±3 % full scale and ±1 digit
Overrange:	Approx. 15 % full scale, without accuracy guarantee
Overload protection:	100 % of tension range
Measuring principle:	Strain gauge bridge
Measuring roller deflection:	0.2 mm max.
Signal processing:	Digital
Measuring frequency:	62 measurements/s
Converter:	12 bit A/D
Temperature coefficient:	Gain: less than ±0.01 % full scale/oC Zero point: less than ±0.3 % full scale/oC
Display:	LCD 4 digit, 12 mm high
Display update rate:	Adjustable 0.5, 1, 2 oder 4 s (averaging)
Field adjustment:	±7 steps in 1.5 % increments
Memory:	Last, MIN, MAX, PEAK values
Temperature range:	10 - 45 oC
Air humidity:	85 % RH, max.
Power supply:	4 Batteries 1.5 V, size AA (approx. 20 h continuous use)
Auto power off:	After 2 minutes of non-use
Housing material:	Die-cast aluminium
Housing dimensions:	235 x 76 x 45 mm (LxWxH)
Weight, net (gross):	Up to model DTBB-10-K and DTBX-10-K approx. 680 g (approx. 1500 g) From model DTBB-20-K-L and DTBX-20-K-L approx. 1000 g (approx. 2200 g)
Extended memory:	Additional specifications for model DTBX: Max. 100 readings, MAX, MIN, and PEAK values as well as average and standard deviation
Digital ouput signal:	RS 232 C (4800, 8, N, 2)
Analog output signal:	0 - 1 V DC (convertion rate 16 ms)
Digimatic interface:	Mitutoyo