Introduction
This manual provides essential information for the safe and effective operation of your VOLTCRAFT IR 2201-50D USB Infrared Thermometer. Please read these instructions thoroughly before using the device and retain them for future reference. This device is designed for non-contact temperature measurement across a wide range, featuring a dual laser for precise targeting and a USB interface for data transfer.
Consignes de sécurité
- Sécurité laser: Ne regardez pas directement le faisceau laser et ne le pointez pas vers des personnes ou des animaux. Le laser sert uniquement au ciblage.
- Protection des yeux : Always wear appropriate eye protection when operating the device in environments where laser exposure is a concern.
- Limites de température : N’exposez pas l’appareil à des températures extrêmes en dehors de sa plage de fonctionnement.
- Manipulation de la batterie : Ensure correct battery polarity. Remove batteries if the device will not be used for an extended period. Dispose of batteries according to local regulations.
- Entretien: Effectuez uniquement l'entretien décrit dans ce manuel. Confiez toute autre intervention à un personnel qualifié.
- Conditions environnementales : Avoid using the device in high humidity, dusty, or explosive environments.
Contenu du colis
Vérifiez que tous les éléments énumérés ci-dessous sont présents et en bon état lors du déballage.

Image: Complete kit for the VOLTCRAFT IR 2201-50D Infrared Thermometer.
- VOLTCRAFT IR 2201-50D Infrared Thermometer
- Sacoche de transport
- Mini trépied
- Câble de connexion USB
- Sonde de température de type K
- CD du logiciel
- Manuel de l'utilisateur (ce document)
Produit terminéview
The VOLTCRAFT IR 2201-50D is a high-precision infrared thermometer designed for non-contact temperature measurements. Key features include:
- Ciblage laser double : Provides accurate aiming for precise measurement areas.
- Large plage de température : Measures from -50 °C to 2200 °C (-58 °F to 3992 °F).
- High Optical Resolution (D:S): 50:1 distance-to-spot ratio for measuring small targets from a distance.
- Temps de réponse rapide : 150 ms for quick readings.
- Emissivité réglable : Range from 0.1 to 1.0, allowing for accurate measurements on various surfaces.
- Interface USB : For data logging and connection to a computer (software included).
- K-Type Input: Supports external K-type thermocouples for contact temperature measurements.

Image : Avant view of the thermometer, highlighting the measurement lens and laser emitters.

Image : Côté view of the thermometer, showing the display and controls.
Installation
- Installation de la batterie : Open the battery compartment (usually located in the handle). Insert one 9V battery, ensuring correct polarity. Close the compartment securely.
- Mise sous tension : Press the trigger to power on the device. The display will illuminate.
- Sélection de l'unité : If necessary, use the 'MODE' button to cycle through settings and select your preferred temperature unit (°C or °F). Refer to the on-screen indicators.
- Ajustement de l'émissivité : For accurate readings, adjust the emissivity setting (E) to match the surface being measured. Consult a standard emissivity table for common materials. Use the up/down arrow buttons to change the value.
- K-Type Probe Connection (Optional): If using the K-type probe, insert its connector into the designated K-type input port on the side of the thermometer.
- Connexion USB (en option) : To connect to a computer for data logging, use the provided USB cable. Install the software from the included CD before connecting the device.
Mode d'emploi
- Mesure sans contact :
- Pointez le thermomètre vers la surface cible.
- Press and hold the trigger. The dual lasers will indicate the measurement area.
- The temperature reading will appear on the display. Release the trigger to hold the reading.
- Maintain the specified distance-to-spot ratio (50:1) for optimal accuracy. For example, at 50 inches distance, the measurement spot diameter is 1 inch.
- K-Type Probe Measurement:
- Assurez-vous que la sonde de type K est correctement connectée.
- Select the K-type measurement mode using the 'MODE' button.
- Place the tip of the K-type probe in contact with the surface or substance to be measured.
- The temperature reading from the probe will be displayed.
- Data Logging (via USB):
- Connect the thermometer to your computer using the USB cable.
- Launch the installed software.
- Follow the software instructions to configure data logging parameters and start/stop recording measurements.
- Fonctions d'affichage: The display may show various indicators such as MAX/MIN temperature, average temperature, differential temperature, and emissivity settings. Use the 'MODE' button to navigate these functions.
Entretien
- Nettoyage:
- Essuyez l'appareil casing avec un doux, damp chiffon. N'utilisez pas de nettoyants abrasifs ou de solvants.
- Clean the infrared lens gently with a soft cloth or cotton swab and a small amount of isopropyl alcohol. Avoid scratching the lens.
- Stockage: Store the thermometer in its hard carrying case in a cool, dry place when not in use. Remove batteries if storing for extended periods.
- Remplacement de la batterie : Remplacez la pile 9V lorsque le voyant de pile faible s'affiche.
Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| L'appareil ne s'allume pas. | Batterie déchargée ou mal installée. | Remplacez la pile 9V ou vérifiez sa polarité. |
| Lectures de température inexactes. | Incorrect emissivity setting; dirty lens; target too far or too small. | Adjust emissivity for the target material. Clean the lens. Ensure the target fills the measurement spot. |
| Laser invisible. | Laser function disabled; low battery. | Check device settings to enable laser. Replace battery. |
| Connexion USB non reconnue. | Software not installed; faulty cable; driver issue. | Install the software from the CD. Try a different USB port or cable. Consult software documentation for driver installation. |
Caractéristiques
| Paramètre | Valeur |
|---|---|
| Numéro de modèle | 1599565 |
| Plage de température (IR) | -50 °C à 2200 °C (-58 °F à 3992 °F) |
| Résolution optique (D:S) | 50:1 |
| Temps de réponse | 150 ms |
| Émissivité | Réglable de 0.1 à 1.0 |
| Type de laser | Laser double |
| Connectivité | USB |
| Alimentation électrique | Pile 9V (non incluse) |
| Dimensions (L x l x H) | 15.5 x 5.2 x 20.4 cm (6.1 x 2.0 x 8.0 pouces) |
| Poids | 320 grammes (0.7 livres) |
| Matériel | Plastique |
Garantie et assistance
VOLTCRAFT products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the documentation included with your purchase or visit the official VOLTCRAFT website. Please have your model number (IR 2201-50D) and serial number (if applicable) ready when contacting support.
Fabricant: VOLTCRAFT
Conseils d'entretien : Nettoyez l'appareil comme décrit dans la section Maintenance.





