Conductivity Probe

297.60 CHF*

Contenu : 1 Stück

Prix TTC, frais de livraison en sus

Réf. produit : CON-BTA

Informations sur le produit "Conductivity Probe"

The Conductivity Probe determines the ionic content of an aqueous solution by measuring its conductivity.

The Conductivity Probe has three ranges, providing optimal precision in any given range. Biology teachers can use this probe to demonstrate diffusion of ions through membranes. Chemistry students are able to quickly investigate the difference between ionic and molecular compounds, strong and weak acids, or ionic compounds that yield different ratios of ions. Environmental science students use it to measure TDS, total dissolved solids.

Range:

Low Range: 0 to 200 μS/cm (0 to 100 mg/L TDS)
Mid Range: 0 to 2000 μS/cm (0 to 1000 mg/L TDS)
High Range: 0 to 20,000 μS/cm (0 to 10,000 mg/L TDS)

Typical Resolution:

Low Range: 0.1 μS/cm (0.05 mg/L TDS)
Mid Range: 1 μS/cm (0.5 mg/L TDS)
High Range 10 μS/cm (5 mg/L TDS)

Accuracy using factory calibration:

±8% of full-scale reading for low range
±3% of full-scale reading for mid range
±4% of full-scale reading for high range

Accuracy using custom calibration: ±2% of full-scale reading for each range

Response Time: 98% of full-scale reading in 5 seconds, 100% of full-scale in 15 seconds

Temperature Compensation: automatic from 5 to 35 °C

Temperature Range (can be placed in): 0 to 80 °C

Cell Constant: 1.0 cm^-1

Description: ABS body, parallel carbon (graphite) electrodes

Dimensions: 12 mm OD and 150 mm length

CON-BTA User manual

Bildungsstufe:	Sec. II & tertiaire
Fach:	biologie, chimie, physique

0 sur 0 évaluations

Laissez une évaluation !

Partagez avec d'autres clients votre avis sur le produit.

Connexion

Votre adresse e-mail

Votre mot de passe

Afficher les évaluations uniquement dans la langue actuelle.

Aucun avis n'a été trouvé. Partagez vos idées avec d'autres personnes.

Accessory Items

Conductivity Low Range Standard

For most applications, the Conductivity Probe does not need to be calibrated. If you choose to calibrate it, you will need accurate standard solutions. The 150 µ S/cm Standard is a good concentration to calibrate your Conductivity Probe in the low range (0 to 200 µ S/cm).

59.10 CHF*

Electrode Support

The Vernier Electrode Support connects to all standard ring-stand posts to keep sensors firmly in place during an experiment. The Electrode Support is a great complement to the Vernier Stir Station, as well as a perfect holder for many sensors. It is built to connect to all standard ring-stand posts; its large-handled locking nut keeps your sensors firmly in place. The larger opening (13 mm in diameter) is perfect for our pH, ISE, Conductivity and ORP sensors. The smaller opening (5 mm) is designed to hold our Stainless Steel Temperature Probe or the Vernier Go!Temp. The clamp end makes connecting to ring stands easy, accommodating post diameters between ~0.5 and 1 cm. The grooves on the Electrode Support to hold the wire leads for electroplating or electrolysis experiments.

20.30 CHF*

Water Quality with Vernier

Water Quality with Vernier has 18 water quality tests, including pH, total dissolved solids, dissolved oxygen, BOD, flow rate, turbidity, nitrates, and phosphates. All nine tests in the Water Quality Index (WQI) are supported. A comprehensive introduction is included for each test, providing important background information for the students. The printed version includes access to the electronic edition online.

De 83.40 CHF*

Détails

Conductivity High Range Standard

For most applications, the Conductivity Probe does not need to be calibrated. If you choose to calibrate it, you will need accurate standard solutions. The 12280 µ S/cm Standard is a good concentration to calibrate your Conductivity Probe in the high range (0 to 20000 µS/cm).

59.10 CHF*

Conductivity Medium Range Standard

For most applications, the Conductivity Probe does not need to be calibrated. If you choose to calibrate it, you will need accurate standard solutions. The 1413 µ S/cm Standard is a good concentration to calibrate your Conductivity Probe in the middle range (0 to 2000 µS/cm).

59.10 CHF*

Microstirrer

When Vernier introduced the new Drop Counter, they decided to include a Vernier Microstirrer to enhance stirring. Since then, they've had many requests to have this as a separate product. The Microstirrer takes the place of the stirring bar that is typically used with a laboratory magnetic stirrer. The new Vernier Microstirrer easily attaches to the end of a pH Sensor, Conductivity Probe, Dissolved Oxygen Probe or Ion-Selective Electrode. When the magnetic stirrer plate (required, but not included) is turned on, its magnetic field turns the paddle wheel of the Microstirrer, resulting in enhanced stirring near the electrode tip. The Microstirrer works with any magnetic stirrer.

18.30 CHF*

Similar Items

CAPTEUR DE SALINITE (SAL)

Ce capteur mesure la conductivité électrique de l'eau pour déterminer sa salinité. Gamme de mesures : 0 - 50000 ppm Résolution avec LabPro : 20 ppm Précision : ±1% Temps de réponse : 98 % de la valeur en 5 secondes Compensation automatique en température de 5°C à 35°C Utilisable de 0°C à 80°C Garantie 5 ans User manual Handbuch (Englisch)

428.10 CHF*

Go Direct® Platinum-Cell Conductivity Probe

Perfect for AP Chemistry and college general chemistry, Go Direct Platinum-Cell Conductivity provides an accurate and easy measurement of a solution’s conductivity or its total ion concentration. The platinum-cell sensing element provides high accuracy and chemical compatibility when measuring non-aqueous solutions, strong acids, and strong bases. This probe connects via Bluetooth® wireless technology or via USB to your device. Specifications Range: 0 to 20,000 μS/cm (0 to 10,000 mg/L TDS) Accuracy: ±10 µS/cm (valid for 1 to 4,000 µS/cm with custom one-point calibration at 1413 µS/cm) Temperature compensation: Automatic from 5 to 35°C, can be turned off Temperature range (can be placed in): 0 to 80°C Cell constant: 1.0 cm-1 Resolution: 0.01 µS/cm Description: Epoxy body, 2-cell platinum element electrode Dimensions: 12 mm OD and 120 mm length Connections: Wireless: Bluetooth Wired: USB

446.40 CHF*