Sharp R-309J User Manual download pdf (Page 5)

HAND-HELD THERMOMETER

Heat-Prober

Type K Thermocouple Probes

(800) 421-2853 • FAX (828) 658-0728

Wahl Type K Thermocouple

Probes for High Performance

PROBES AND ACCESSORIES

Response time legend (to 99% of 212˚F):

(1)

clean hot plate surface,

(2)

immersion in boiling water

(3)

immersion in liquid solder bath

The quality of temperature measurement depends principally on the probe design as it

relates to the object being measured. That’s why each of Wahl’s interchangeable

thermocouple Type K probes is scientifically engineered to do a specific job.

Wahl thermocouple probes are designed for the fastest response possible depending

upon use. Each starts with the thermocouple junction, precision welded for virtually

instant response. Then a stainless steel sheath is created with a thin wall for fast

measurements or a thicker wall for heavy duty applications. Surface probe tips are

Wahl-engineered to provide optimum contact with the least thermal load.

Portable probes have (except as noted) rugged Delrin

handles, ANSI mini-connectors

and 5-foot flexible compensated cables.

Our most popular probes are shown below. These probes are compatible and

interchangeable for use with Wahl Heat-Prober Meters 2500/1370 series (page 12),

TM400, TM500, and TCM312 (pages 14, 15).

Calibration Traceable to NIST

All thermocouple probes are individually calibrated at two temperature points to the

same NIST-traceable secondary standards and tagged with calibration data. Probes are

calibrated with your purchased meter or with a factory maintained standard, so you get

guaranteed precise temperature measurements in the harshest environments.

Custom Probes for Your Applications

Contact Wahl for custom made probes to your applications, or let

us help you design the probe you need.

Type K ANSI mini-connector

plugs solidly into

thermocouple meters.

Flexible compensated cable

takes abuse.

Rugged Delrin

handle withstands

high temperatures.

Thin wall 300 series stainless steel

sheath results in fast probe response.

TC813

Bolt-on Probe

TC801

Immersion Probe

TC803

Electronics

Surface Probe

TC805

Gas Probe

TC869

Spring

Articulated

Surface Probe

TC809H

Heavy Duty Surface Probe

Replaceable Heavy

Duty Surface Probe

Tips:

TC821R 90˚Tip

TC821S Straight Tip

TC821H 45° Tip

TC801 Immersion Probe with grounded junction and 1/8" O.D., 10"

shank for fluids, corrosive mixtures, solder baths and viscous materials

to 1600˚F. 6 sec. response

(2)

. For 24" shank, order TC801-24.

TC803 Electronics Surface Probe for electronic and biological

applications. Low mass, 0.032" O.D. fine-point sensing tip measures

small components with minimal disturbance. Limit of 900˚F., 5 sec

response

(1)

TC805 Air/Gas Probe with bare sensor protected by radiation shield.

Yields fast response for air, oven, gas and HVAC measurements to a

1200˚F temperature limit. 8" long shank; 4.5 sec response in circulating

oven. For 24" long shank, order TC805-24.

TC809 Surface Probe System. For heavy duty applications demanding

fast response. Used for surface temperature measurement of ingots,

furnaces, kilns, molds and platens to 1200˚F limit with 3 second

response

(1)

. Utilizes snap-in, (replaceable and interchangeable) probe

tips with Z-tip, low mass, spring-loaded thermocouples protected by

ceramic tips. Braided stainless steel 4' extension cable, extra heavy

duty handle with 5" shank (see 12 option, below for 12" shank).

TC809H Heavy duty surface probe, 45° tip; TC809H-12 for 12" shank.

TC809R Heavy duty surface probe, 90° tip; TC809R-12 for 12" shank.

TC809S Heavy duty surface probe, straight tip; TC809S-12 for 12" shank.

TC809 Tips Only: TC821H 45° tip; TC821R 90° tip; TC821S straight tip.

TC812 Magnetic Surface Probe with 3 lb. pull magnet attaches easily to

ferrous surfaces. Measurements to 450˚F, 30 sec response

(1)

,4-ft over-

braid cable (no handle).

Probe listing continued on page 17

Look for the “Wahl Tested Certified”

calibration tag on every probe.

MADE

IN THE

USA

TRACEABLE TO

NIST

1 2 3 4 5 6 7

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Sharp R-309J User Manual Page 5

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