# 4181-156 Fluke Temperature Calibrator New

**Features:** 

-   Large target Dimensions of 152mm (6") captures "peripheral vision" of infrared thermometers and minimizes
-   Dimensions of source effect errors
-   Compensates for errors caused by individual infrared thermometer emissivity settings
-   Sample calibration procedures for Fluke and Raytek thermometers 3are built right in
-   Accuracy as good as ±0.35°C
-   Test Uncertainty Ratios (TUR) as good as 4:1
-   Excellent stability and uniformity
-   Reaches temperature setpoint quickly
-   Intuitive, easy-to-read display that indicates when temperature is stable

**Specifications:**

-   Temperature range (@ 23°C ambient, 0.95 emissivity) - 35°C to 500°C
-   Display accuracy1 - ±0.35°C at 35°C, ±0.50°C at 100°C, ±0.70°C at 200°C, ±1.20°C at 350°C, ±1.60°C at 500°C
-   Stability - ±0.05°C at 35°C, ±0.20°C at 200°C, ±0.40°C at 500°C
-   Uniformity (5.0 in dia of center of target)2 - ±0.10°C at 35°C, ±0.50°C at 250°C, ±1.00°C at 500°C
-   Uniformity (2.0 in dia of center of target)2 - ±0.10°C at 35°C, ±0.25°C at 250°C, ±0.50°C at 500°C
-   Heating time - 20 min: 35°C to 500°C
-   Cooling time - 100 min: 500°C to 35°C, 40 min: 500°C to 100°C
-   Stabilization time - 10 minutes
-   Nominal emissivity3 - 0.95
-   Thermometer emissivity compensation - 0.9 to 1.0
-   Target diameter - 152.4 mm (6 in)
-   Computer interface - RS-232
-   Power - 115 V AC (±10%), 10 A, 50/60 Hz, 1000 W, 230 V AC (±10%), 5 A, 50/60 Hz, 1000 W
-   Fuse(s) - 115 V AC 10 A, 250 V, fast blow, 230 V AC 5 A, 250 V, F
-   Size (H x W x D) - 356 x 241 x 216 mm (14 x 9.5 x 8.5 in)

The Fluke 4181-156 is a temperature calibrator. It provides calibration accuracy and traceability for infrared thermometers and thermal imagers. Emissivity is radiometrically calibrated for consistent, accurate and traceable calibrations.

## Details

- **Price:** 10245.0 USD
- **Vendor:** Fluke
- **Type:** Temp Cali
- **Tags:** Calibrator, Fluke, Manufacturers, Other Equipment, product_manual_group_1, Product_new, Temperature

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 10245.00 USD | In stock |

## Images

- 4181-156 Fluke Temperature Calibrator

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> Source: [ValueTronics](https://valuetronics.com/products/4181-156-fluke-temperature-calibrator-new)
> Updated: 2026-05-21