
LHC 4 00
The Leyro Portable dry well temperature calibrator suitable for
temperature calibrations, between 40ºC ... 450ºC, offers a versatile
solution for calibrating thermocouples and RTD's in industrial
environments, offering an excellent performance in stability and
uniformity, as well as a fast response time. The LHC 400 is easy to use,
thanks to its compact and light weight design. Thanks to the largesize of
the insert, it has a large multi hole capacity and can calibrate a
large number of thermocouples at the same time. The diameter of theDry
Block is Ø 60mm and 165 mm of depth
APPLICATIONS
On-site calibration
Maintenance and Service
All kind of Industry
Machinery Construction
HIGHLIGHTS
Fast , Compact and Light
High Calibration Capacity
Insert Ø 60mm length 165mm
Different types of inserts exchangeable
Temperature Range: -40ºC…450ºC
Stability: ± 0,08ºC
Warranty: 3 Years
General Information
Easy and intuitive temperature controler with 4 digits and a resolution of 0,1
Integrated PT 100 probe for reference temperature measurements
Accuracy: ±0,4ºC
Temperature Stability: ±0,08ºC
Uniformity : ± 0,1ºC
EQUIPOS DE TEMPwww.leyroinstruments.comATURA 6

Technical Data
Operating Temperature Range(ºC)
Accuracy
Stability: ± 0,08ºC
Resolution
Uniformity ± 0,1ºC
Temperature Control Internal PT100
Calibration Volume Ø 60mm x 165 mm (insert exchangeable)
Heating Time From 50 to 425ºC: 22 Minutes
Cooling Time From 425 to 100 ºC 35 Minutes
Housing and assembly Portable
Dimensions (mm) 190 x 270 x 428 mm
Weight (kg) 9 kg approx.
Supply 100 … 234 Vac 50/60 Hz
Power Consumption Max 1100 W
Standar insert A: 1 x Ø 3,5 /1 x Ø 6,5/ 1 x Ø 8,5/ 1 x Ø 10,5
Opcional Inserts B: 2 x Ø 3,5 /2x Ø 4,5/ 2 x Ø 6,5/ 2 x Ø 8,5/ 2 x Ø 10,5
40 …450ºC
± 0,4ºC
± 0.1ºC
C: 3 x Ø 3,5 /3x Ø 6,5/ 3 x Ø 8,5/3 x Ø 10,5
D: 2 x Ø 3,5 /2x Ø 4,5/2 x Ø 5,5/2 x Ø 6,5/ 1 x Ø 8,5 /2 x Ø 9,5/1 x Ø 10,5
E: Blank (without holes).
Scope of delivery
Basic Instrument LHC 400
Power Cord
Standar Insert: A 1 x Ø 3,5 /1 x Ø 6,5/ 1 x Ø 8,5/ 1 x Ø 10,5
Manufacturing Traceable Calibration Certificate 5 Points
Instruction Manual
3 Years Warranty against factory defects
Optional
Comunication RS 485
Trolley transport case with wheels and handle.
ISO 17025 Calibration Certificate (ENAC).
Optional Inserts:
B: 2 x Ø 3,5 /2x Ø 4,5/ 2 x Ø 6,5/ 2 x Ø 8,5/ 2 x Ø 10,5
C: 3 x Ø 3,5 /3x Ø 6,5/ 3 x Ø 8,5/3 x Ø 10,5
D :2 x Ø 3,5 /2x Ø 4,5/2 x Ø 5,5/2 x Ø 6,5/ 1 x Ø 8,5 /2 x Ø 9,5/1 x Ø 10,5
E: Blank (without holes).
A
B
C
i n f o @ l e y r o . n e t
D
E