제품 끝view
The Brecknell SBWLPS400 Portable Shipping Scale is designed for accurate weighing in shipping, warehouse, and general-purpose applications. It features a robust four-load cell design, ensuring precise measurements up to 400 lb. This scale offers dual power modes for both portability and permanent installation, making it versatile for various environments. Its compatibility with major shipping software, including UPS, streamlines your workflow.
The large, easy-to-read LCD display can be wall-mounted or desk-mounted for optimal visibility, and its large keyboard switches are designed for ease of use, even with gloved hands. An RS232 link and PC Serial Interface Cable are included for seamless computer integration.
설치 가이드
1. 포장 풀기 및 내용물 확인
모든 구성품을 포장에서 조심스럽게 꺼내세요. 다음 품목이 모두 있는지 확인하세요.
- 무게 측정 플랫폼
- 표시 단위
- RS-232 케이블
- AAA 배터리 4개
- Mounting Bracket (for indicator)
- 사용 설명서(본 문서)

Figure 1: Included components of the Brecknell SBWLPS400 Portable Shipping Scale. This image shows the weighing platform, the digital indicator, connecting cables, and the AAA batteries required for operation.
2. 규모 확장
The scale can be powered using the included AAA batteries or an optional AC adapter (not included). For battery operation, open the battery compartment on the indicator unit and insert the 4 AAA batteries, observing polarity.
For continuous operation or when connecting to a computer, it is recommended to use an AC adapter (DC 6V, 500mA, center positive) plugged into the power input port on the indicator unit.
3. 구성 요소 연결
Connect the weighing platform to the indicator unit using the coiled cable. Ensure the connector is securely inserted into the designated port on the indicator.
The indicator unit can be placed on a desk or mounted on a wall using the provided bracket for optimal view접근성 및 접근성.

그림 2: 예ample setup of the Brecknell SBWLPS400 scale in a typical shipping environment. The weighing platform is on the floor, and the indicator is conveniently mounted on a wall for easy reading.
작동 지침
1. 기본 무게 측정
- 체중계를 단단하고 평평한 표면에 놓습니다.
- 를 누르세요 온/오프/제로 button to power on the scale. The display will show "0.00" when ready.
- Place the item to be weighed onto the center of the weighing platform.
- LCD 화면에 표시된 무게를 읽으세요.
2. Using the Display and Buttons
The indicator unit features a clear LCD display and several function buttons:
- 켜짐/꺼짐/제로: Powers the scale on or off, and zeros the display.
- 단위 : Toggles between available weight units (e.g., lb, kg).
- 살갈퀴: Subtracts the weight of a container or packaging, allowing only the net weight of the contents to be measured.
- HOLD/PRINT: Holds the displayed weight or sends the weight data via the RS232 port.

그림 3: 상세 view of the indicator's LCD display and operator keys. The display shows the weight, and the buttons allow for functions like power, unit selection, tare, and data hold/print.
3. Tare 기능
To use the Tare function:
- 플랫폼에 빈 용기를 놓습니다.
- 무게가 안정될 때까지 기다리세요.
- 를 누르세요 살갈퀴 button. The display will return to "0.00", indicating the container's weight has been tared out.
- 무게를 <binary data, 8 bytes>할 물품을 용기에 넣으세요. 디스플레이에는 물품의 순중량만 표시됩니다.
4. Computer Interface (RS232)
The scale includes an RS232 port for connecting to a computer or compatible shipping systems. This allows for direct weight data transfer to software like UPS Worldship or FedEx Ship Manager.

Figure 4: The back panel of the indicator unit, highlighting the RS232 serial port for data communication and the power input jack.
유지
1. 청소
To maintain accuracy and longevity, keep the scale clean. Wipe the stainless steel platform and indicator unit with a damp cloth. Avoid using abrasive cleaners or excessive water, as this can damage electronic components.
2. 배터리 교체
If the display becomes dim or the scale does not power on with batteries, replace all four AAA batteries. Ensure correct polarity when inserting new batteries.
3. 교정
The scale is factory calibrated. If you suspect calibration issues or experience consistent inaccuracies, it is recommended to contact Brecknell customer support or a certified scale technician for recalibration. Do not attempt to self-calibrate unless specifically instructed by official documentation or support.
4. 보관
When not in use for extended periods, store the scale in a dry, stable environment. If using batteries, remove them to prevent leakage and potential damage to the indicator unit.
문제 해결
일반적인 문제 및 솔루션
- Scale does not power on:
- 배터리 설치를 확인하고 배터리가 새 것인지 확인하세요.
- If using an AC adapter, ensure it is properly connected and the power outlet is functional.
- 부정확한 판독값:
- 스케일이 안정적이고 평평한 표면에 있는지 확인하십시오.
- Verify that nothing is touching the platform or interfering with its movement.
- Check for debris under the platform.
- Consider recalibration if issues persist (contact support).
- Display shows "OVERLOAD" or "Err":
- Remove any excessive weight from the platform. The scale has a maximum capacity of 400 lb.
- Power cycle the scale (turn off, then on again).
Integrating with UPS Worldship (Advanced Configuration)
Some users have reported challenges with initial setup for UPS Worldship. The following steps, derived from user experience, may assist in configuring the scale for proper communication:
- 스케일 설정:
- 저울의 전원을 끄세요.
- 잡아라 온/오프/제로 버튼과 단위 button simultaneously to enter setup mode.
- 를 누르세요 살갈퀴 button to navigate through parameters (P1 through P20).
- 이동하다 P4, 그런 다음 누르세요 단위 button to change the setting to 7 (NCI protocol).
- 누르다 살갈퀴 to save and proceed to P5. Change this to 2 (4800 baud).
- 누르다 살갈퀴 to save and proceed to P6. Change this to 2 (7E1).
- 를 누르세요 온/오프/제로 button to save all settings and exit setup.
- PC Port Settings (Windows):
- Go to Device Manager, then Ports (COM & LPT).
- Double-click on the COM port assigned to your scale (e.g., COM1).
- Go to the "Port Settings" tab and configure as follows:
- 초당 비트 수: 4800
- 데이터 비트: 7
- 패리티 : 심지어
- 중지 비트 : 1
- 흐름 제어: 없음
- Click OK and close Device Manager.
- UPS Worldship Configuration:
- Open UPS Worldship.
- 이동하다 도구 > 시스템 환경 설정 > 하드웨어.
- Change the "Scale port" to the COM port you configured (e.g., COM1).
- Change the "Scale Type" to NCI 3835.
- 딸깍 하는 소리 테스트 규모. The weight should now report from the scale.
명세서

Figure 5: Key dimensions and features of the Brecknell SBWLPS400 Portable Shipping Scale, including the stainless steel weighing platform and the high LCD display.
| 특징 | 세부 사항 |
|---|---|
| 모델 번호 | SBWLPS400 |
| 중량 용량 | 400파운드(181kg) |
| 판독 정확도 | 0.1파운드(0.005kg) |
| 플랫폼 크기(L x W x H) | 15" x 12" x 1"(38.1cm x 30.5cm x 2.54cm) |
| 전체 제품 치수 | 15.2 x 12.2 x 1.1 인치 |
| 품목 무게 | 10.18파운드 |
| 재료 | Alloy Steel, Stainless Steel (Platform) |
| 디스플레이 유형 | LCD (0.65" high) |
| 전원 | 4 x AAA batteries (included) or optional AC adapter (DC 6V, 500mA) |
| 인터페이스 | RS232 직렬 포트 |
| 추천 용도 | Shipping, general purpose, mailroom, manifest, warehouse |
보증 및 지원
Brecknell products are manufactured to high standards and are backed by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official Brecknell web대지.
For technical support, service, or calibration inquiries, please contact Brecknell customer service. You may also find additional resources and frequently asked questions on the official Brecknell support page.
A comprehensive User Manual in PDF format is also available for download from the product's Amazon listing or the manufacturer's website for further detailed information.