Acculab POCKET PRO PP-250B 사용 설명서

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KEYPAD FUNCTIONS

CAL/ MODE: Press and hold this key to begin calibration proce-

dure as outlined under the CALIBRATION section. After unit is on or

calibrated, press and release the Cal/Mode key will change the weigh-

ing mode. When balance is turned on the unit initially defaults to the

gram (g) mode. The following modes may also be selected: ounces

(oz), penny weight (dwt), troy ounces (ozt).

ON/ MEMORY: Press and release to turn on balance. Once the unit

is on, the same key operates the additive memory feature. The follow-

ing steps outline the procedure for cumulative weighing of samples.

1) If needed, place container on weighing pan, wait for stable reading,

then press and release "tare" to return balance to zero and permanent-

ly remove container weight from the additive procedure.

2) Add first sample until desired weight is achieved.

3) Press and release "memory" to reset unit to zero. The memory

symbol (up arrow) appears in the upper left corner, indicating the

previous weight value has been stored.

4) Add second sample until desired weight is achieved.

5) Press and release "memory" again. The (up arrow) symbol will

disappear and the display will show the combined weight of the first

and second samples. Repeat steps 3 through 5 for additional items.

NOTE: When the entire load is removed from the balance, the display

will show a negative value equal to the tared value of the container if

used. To reset the balance to zero, press and release the tare key.

TARE: Press and release tare to reset the balance to zero. Tare

can be used to eliminate the weight value of a container from a sample

or procedure. The container weight is permanently removed from the

remainder of the procedure.

NOTE: When all weight is removed from the weighing pan, the tared

value of a container will be displayed as a negative number. Press and

release tare again to return the balance to zero.

OF F: Press and release to turn off balance. The off key is also used

to perform the calibration procedure as outlined under calibration.

SUPPLIED ACCESSORIES:

Calibration Weight: OIML Class M2

Pocket Pro

250B (1) 200g calibration weight

9V Alkaline Battery

Carry Pouch

pecifications

PP-250B

odels

Capacity (g)

250g

Readability

0.1 g/0.01 oz/0.1 dwt/0.01ozt

Repeatability (g)

±0.1

Weighing Modes

g, oz, dwt, ozt

Tare Range

To capacity by subtraction

Calibration

External calibration from keypad

Stabilization Time (sec)

Maximum Overload

150% of capacity

Overload Indication

"E" with audio tone

Underload Indication

Negative value

Auto Off

4 minutes no activity

Optimum Operating Temperature

64˚û - 77˚û F (18-25 C)

Optimum Operating Humidity

Less than 80% RH

Display Type

LCD/ with power up segment test

Audio Tone

Start up, function keys, overload, low battery

Low Battery Indication

"LO" w/10 beep signal

Power Requirements

9V alkaline battery only

Platform Size/Type

3" x 3.25" plastic (75 x 85mm)

Dimensions HxWxD

1" x 3" x 4.75" (25 x 75 x 120mm)

Net Weight (lb/kg)

1/0.5

Included Accessories

(1) 200g calibration weight

9V alkaline battery & carry pouch

Optional Accessories

None

Performance specifications measured within optimum temperature range after recom-

mended warm up and proper calibration. Specifications subject to change without notice.

ACCULAB

Limited Warranty

Effective Date: January 1, 2003

Standard Terms and Conditions

Models: Pocket Pro series PP-250B

ACCULAB warrants the product PP-250B against defects in material and

workmanship to the original consumer for a peroid of twelve (12) months

or a maximum of fifteen (15) months from date of sale to authorized

ACCULAB distributor. The warranty includes parts, labor and return

shipping charges to customer (ground freight).

This specific warranty shall not apply to any product damaged due to accident,

misuse, abuse, lightning strike, power surges, improper packaging for shipment to

ACCULAB, or service/modification by anyone other than an authorized ACCULAB

Technician.

The purchaser's sole remedy, ACCULAB and its suppliers sole liability are set forth

herein. In no event shall ACCULAB or its suppliers be liable for any damages,

incidental or consequential, expenses, lost profits, lost savings, or any other claims

due to the use or inability to use the product/s. ACCULAB shall limit its obligations

under warranty to a time not to exceed the original product warranty period set

forth herein. This warranty gives you specific legal rights and you may have other

rights, which may be different from state to state.

In the event that service is required, the Customer/Distributor should call

ACCULAB (800-656-4400, extension 8342) for proper return authorization. The

product must be delivered to ACCULAB, Service Division 6542 Fig Street, Arvada,

CO., 80004 within the warranty period, freight charges prepaid. The customer is

responsible for product removal, installation and proper packing in order to

prevent damage while shipping to ACCULAB Service facility.

This limited warranty supersedes all other warranties pertaining to the ACCULAB

products, whether expressed or implied. Claims may be made by calling 800-656-

4400/631-254-4299, by fax 800-356-0338/631-253-5472, or in writing to:

ACCULAB

Attn: Warranty Administrator

6542 Fig Street

Arvada, CO., 80004

(800-656-4400)

Model PP-250B

Instruction

Manual

PLEASE READ COMPLETE INSTRUCTIONS BEFORE USE

P hone :

800-656-4400

631-254-4299

F ax :

800-356-0338

631-253-5472

S ales O ffice :

131 Heartland Blvd.

Edgewood, NY 11717

www.acculab.com

400287.1 Rev. B