Temperature calibration bench TR series

for CNC, CMM and measuring machinesuniversaldesk

Product overview
TR is a presetting bench designed for workshop and calibration environments. Approximately 80% of units are placed beside work centers and 20% are used as calibration masters. TR simplifies presetting of 2‑point (ID and OD) and 3‑point bore gauges, replacing multiple master rings and gage blocks. Patented adapters reduce positioning error and increase presetting speed. Enter the dimension on the keyboard and the mobile carriage positions itself automatically and holds position during measurement.

Suitable for

• Setting internal and external measuring tools (ID/OD)
• 2‑point internal measurement gauges
• 2‑point external micrometers and comparators
• 3‑point micrometers
• Depth calipers and verniers
• Universal instruments from Sunnen, Dorsey, Mueller, Mitutoyo, Insize, Bowers, Kroeplin

Optional & Accessories

• Professional mobile support table
• ILAC / equivalent authority certificate
• Pair of hardened steel anvils
• Barcode scanner for value recall
• Adaptive supports for positioning large instruments

Advantages of the TR system

• Reduces time spent on zeroing and presetting operations
• Replaces master rings and gage blocks — micron‑for‑micron equivalence
• Improves presetting accuracy by numeric input instead of gage blocks
• Easier zeroing: one fixed reference point and hands‑free operation reduce operator error
• Patented adapters guide instruments and allow working on ceramic block faces
• Ceramic hardness ensures long durability
• If certified by a recognized authority, TR can act as a Primary Reference for in‑house calibration
• Barcode scanner for quick position recall

Electronics

• 10‑inch touchscreen
• Alphanumeric keyboard and numeric input
• Connectivity to PC via Ethernet and USB
• Storage of performed data and recall of positions
• Material/temperature position adaptation

TR SERIE R (table)
Measuring range ID (mm (in)): 300 (12), 600 (23), 1000 (40), 1500 (60), 2000 (80), 3000 (120), 4000 (160), 5000 (200). Measuring range OD (mm): 340, 640, 1040, 1540, 2040, 3040, 4040, 5040. Weight (kg): 75, 100, 180, 320, 400, 500, 750, 930. Interface: ETHERNET/USB. Max Permissible Error (µm): 3 µm + L/300. Repeatability (µm): 1. Resolution (µm): 1. Working temperature (°C): 10–35.

TR SERIE S (table)
Available sizes (mm): 300, 600, 1000, 1500, 2000, 3000, 4000, 5000. Max Permissible Error (µm): 1.5 µm + L/500. Repeatability (µm): 0.8. Resolution (µm): 0.5. Working temperature (°C): 10–35.

TR SERIE P (table)
Available sizes (mm): 300, 600, 1000. Max Permissible Error (µm): 1 µm + L/500. Repeatability (µm): 0.5. Resolution (µm): 0.1. Working temperature (°C): 20 ± 1.

Technical specifications

• Product name / model: TR
• Brand: GV METROLOGY
• Function: Presetting bench for 2‑point (ID/OD) and 3‑point bore gauges; replaces master rings and gage blocks
• Positioning: Numeric input with automatic mobile carriage positioning and position hold
• Adapters: Patented adapters to guide instruments, usable on ceramic blocks
• Interface: Ethernet / USB
• Electronics: 10‑inch touchscreen, PC connectivity, data storage, barcode scanner for recalling positions, material/temperature position adaptation
• Series R — Measuring range ID: 300 to 5000 mm. Max permissible error: 3 µm + L/300. Repeatability: 1 µm. Resolution: 1 µm.
• Series S — Max permissible error: 1.5 µm + L/500. Repeatability: 0.8 µm. Resolution: 0.5 µm.
• Series P — Max permissible error: 1 µm + L/500. Repeatability: 0.5 µm. Resolution: 0.1 µm.
• Accessories: Mobile support table, ILAC/equivalent certificate, hardened steel anvils, barcode scanner, adaptive supports for large instruments.